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Important Jewels — Leonard Joel Pty. Ltd.

Auction House:Leonard Joel Pty. Ltd.Number of lots recorded:161
Sale Title:Important JewelsLots with images:161
Auction Location:SydneyPrices available:67
Date:24-Apr-2023
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Tony White 18ct gold, sapphire and diamond necklace, property from the estate of a private Sydney collector, composed of a line of oval curblinks centring a collet-set heart-shaped sapphire weighing approximately 3.30 carats, flanked by a row of pave-set brilliant-cut diamonds, the small diamonds together weighing approximately 0.60 carats, length 395 mm, gross weight approximately 82 grams, signed white for Tony White. Other Notes: Tony White trained as an architect graduating from the University of…
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Tony White pair of 18ct gold earrings, property from the estate of a private Sydney collector, each modelled as a cluster of bees, diameter 20 mm, post and clip fittings, signed white for Tony White.
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Tony White pair of 18ct gold and Australian South Sea pearl drop ear clips, property from the estate of a private Sydney collector, each terminating on a 12 mm to 13 mm Baroque cultured pearl, surmounted by a scallop shell motif, length 28 mm, clip fittings, signed white for Tony White.
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Tony White pair of diamond earrings, property from the estate of a private Sydney collector, each designed as a stylised four-leaf clover, centring a collet-set brilliant-cut diamond framed by an undulating surround pave-set with brilliant-cut diamonds, the diamonds together weighing approximately 1.52 carats, mounted in 18ct white gold, diameter 16 mm, clip fittings, signed white for Tony White.
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Tony White ruby and diamond ring, property from the estate of a private Sydney collector, of tapering bombe form, the 15 mm wide hoop is pave-set to the top with seven circular-cut rubies between pave-set brilliant-cut diamonds, the rubies and diamonds together weighing approximately 2.26 carats and 1.30 carats respectively, mounted in 18ct white gold, size R1/2, signed white for Tony White.
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Tiffany & Co. pair of diamond and tourmaline 'Paper Flowers' ear studs, each designed as a firefly, the thorax claw-set with a pink tourmaline, the wings pave-set with brilliant-cut diamonds, the diamonds together weighing approximately 0.36 carats, mounted in platinum, length 10 mm, width 17 mm, post and scroll fittings, signed T&Co. For Tiffany & Co.
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Tiffany & Co. pair of diamond 'Victoria mixed Cluster' ear studs, each of foliate design, claw-set with two pear shaped and three marquise-shaped diamonds, the diamonds together weighing approximately 1.44 carats, mounted in platinum, length 11 mm, post and scroll fittings, signed T&Co. For Tiffany & Co.
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Tiffany & Co. diamond 'Soleste' ring, of cluster design, centring a brilliant-cut diamond weighing approximately 0.15 carats, framed by a double halo of diamonds to pave-set shoulders, the small diamonds together weighing approximately 0.28 carats, mounted in platinum, size L, signed Tiffany & Co.
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Tiffany & Co. diamond 'Padlock' pendant necklace, modelled as a heart shaped padlock, pave-set to the front with brilliant-cut diamonds, supported from a trace chain, the diamonds together weighing approximately 0.50 carats, mounted in platinum, pendant length 23 mm, inner circumference 450 mm, signed Tiffany & Co.
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Tiffany & Co. 18ct white gold and diamond 'Signature X' necklace, composed of a continuous line of fluted X-shaped motifs alternating between ribbed high half round connectors, the front pave-set at intervals with brilliant-cut diamonds, the diamonds together weighing approximately 0.72 carats, inner circumference 400 mm, gross weight approximately 60 grams, signed T&Co. For Tiffany & Co.
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Tiffany & Co. pair of diamond 'Inside-Out' hoop earrings, each hoop of elliptical design is claw-set to the front and inside back with a line of nine brilliant-cut diamonds, the diamonds together weighing approximately 4.50 carats, mounted in platinum, length 20 mm, post and scroll fittings, signed T&Co. For Tiffany & Co., accompanied by a Tiffany & Co. Box.
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Tiffany & Co. diamond 'Petals Key' pendant, circa 2015, modelled as an openwork key, decorated with brilliant-cut diamonds, the diamonds together weighing approximately 1.18 carats, mounted in 18ct white gold, length 53 mm, signed T&Co. For Tiffany & Co.
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Dior rose quartz and diamond 'Rose Dior pre Catelan' ring, property of a private Sydney collector, modelled as a pair of carved rose quartz rosettes, the petals inlaid at intervals with brilliant-cut diamonds to openwork shoulders decorated with a bee and foliate motifs accented with diamonds, the small diamonds together weighing approximately 0.80 carats, mounted in 18ct rose gold, size R (59), numbered 1XXXX4, French assay marks, signed Dior., accompanied by a Dior box and papers.
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Dior pair of rose quartz and diamond 'Rose Dior pre Catelan' earrings, property of a private Sydney collector, each designed as a carved rose quartz rosette, the petals inlaid at intervals with brilliant-cut diamonds alternatively surmounted by a bee or a leaf motif accented with brilliant-cut diamonds, the small diamonds together weighing approximately 0.60 carats, mounted in 18ct rose gold, length 26 mm, post and scroll fittings, numbered 1XXXX7, maker's mark, signed Dior., accompanied by a Dior box and…
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Dior 'Rose Des Vents' gemstone and diamond charm bracelet, Victoire de Castellane, property of a private Sydney collector, composed of a line of trace links supporting five collet-set circular plaques including pink opal, onyx, turquoise, mother-of-pearl and malachite applied with an eight-point gold star centring a brilliant-cut diamond, the diamonds together weighing approximately 0.38 carats, mounted in 18ct gold, length 180 mm, numbered 1XXXX8, marker's mark, signed Dior., accompanied by a Dior box and…
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Roberto Coin 18ct two colour gold and diamond necklace, composed of a line of graduated annular plaques pave-set to the top with brilliant-cut diamonds, the small diamonds together weighing approximately 5.30 carats, inner circumference 400 mm, Italian workshop registration marks for Roberto coin.
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Pair of diamond drop earrings, each terminating on an openwork elliptical plaque pave-set with brilliant-cut diamonds, supported from a similarly set surmount between a gold connector, the diamonds together weighing approximately 3.75 carats, mounted in 18ct gold, length 52 mm, post and scroll fittings, numbered, signed browns.
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Three stone diamond ring, centring a claw-set brilliant-cut diamond weighing 1.68 carats, flanked by a pair of brilliant-cut diamonds together weighing 1.41 carats, mounted in 18ct white gold, size N1/2., accompanied by a GIA report numbered 5222386471, dated 29 March 2022, stating that the 1.68 carat diamond is natural, L colour, I1 clarity.
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Bulgari diamond and multi-gem 'Allegra' bracelet, designed as a line of variously cut multi-coloured gemstones including green tourmaline, peridot, amethyst, rhodolite garnet, Palmeira citrine and blue topaz claw-set between connectors pave-set with brilliant-cut diamonds mounted in 18ct white gold, length approximately 175 mm, Italian workshop registration marks, signed Bulgari., accompanied by a Bulgari pouch and retail swing tag.
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Aquamarine and diamond ring, of cluster design, centring a claw-set cushion-shaped aquamarine weighing approximately 26.42 carats, framed by a halo of brilliant-cut diamonds to similarly set split-shank shoulders, the small diamonds together weighing approximately 0.65 carats, mounted in 18ct white gold, size M1/2.
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Diamond ring, of cluster design, centring a claw-set square modified brilliant-cut diamond weighing 1.72 carats, framed by a halo of brilliant-cut diamonds to pave-set shoulders, the small diamonds together weighing approximately 1.05 carats, mounted in 14ct white gold, size L., accompanied by a GIA report numbered 13541485, dated 2 August 2004, stating that the 1.72 carat diamond is natural, F colour, VS2 clarity.
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Tiffany & Co. diamond 'Soleste' ring, of cluster design, centring a claw-set cushion-shaped diamond weighing 0.93 carats, framed by a double halo of brilliant-cut diamonds to similarly set split shoulders, the small diamonds together weighing approximately 0.22 carats, mounted in platinum, size J, numbered, signed Tiffany & Co., accompanied by a Tiffany & Co. diamond certificate numbered 31850738/O05030100, stating that the 0.93 carat diamond is E colour, VS1 clarity, laser inscribed.
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Tiffany & Co. platinum and diamond 'Circlet' ring, of cluster design, centring a line of three millegrain-set brilliant-cut diamonds framed by pave-set diamonds, the diamonds together weighing approximately 0.70 carats, size O, signed Tiffany & Co.
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David Yurman 18ct gold, citrine and diamond longchain pendant necklace, composed of a line of rectangular wirework links alternating between a series of oval links decorated at intervals with 11 rope twist spheres each supporting a briolette-cut citrine terminating in a similarly set detachable pendant surmounted by pave-set brilliant-cut diamonds, the diamonds together weighing approximately 0.25 carats, pendant length 60 mm, inner circumference 500 mm, gross weight approximately 120 grams, signed Dy for…
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Pair of emerald, diamond and citrine earrings, each designed as a flowerhead, the stamen collet-set with an oval-shaped emerald framed by brilliant-cut diamonds to carved citrine petals, the diamonds together weighing approximately 0.40 carats, mounted in 18ct gold, diameter 25 mm, post and clip fittings.
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Van Cleef & Arpels pair of 18ct gold and diamond earrings, each half hoop of bombe form is claw-set to the front with brilliant-cut diamonds, the 58 diamonds together weighing approximately 4.10 carats, length 20 mm, clip fittings, numbered Ny Xxxxx-X, signed Vca for van Cleef & Arpels.
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Diamond line bracelet, composed of a line of 30 claw-set brilliant-cut diamonds completed by a concealed box clasp, the diamonds together weighing approximately 8.25 carats, mounted in 14ct gold, length 180 mm.
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Oscar Heyman pair of diamond earrings, each of floral design, the stamens claw-set with a cluster of brilliant-cut diamonds between wirework petals decorated with oval-shaped diamonds, the diamonds together weighing approximately 3.60 carats, mounted in platinum and 18ct gold, diameter 17 mm, post and clip fittings, numbered, maker's mark for Oscar Heyman.
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Gilbert Albert 18ct two-tone gold, diamond, pearl and gemstone 'Perle' necklace, circa 1990, of organic foliate design, the sculptured wirework collar is decorated at intervals with button and drop-shaped cultured pearls between claw-set brilliant-cut diamonds, the front highlighted with mineral aggregate, the reverse of textured design, internal circumference approximately 400 mm, gross weight approximately 191 grams, numbered 6XX4, maker's mark for Gilbert Albert, signed Gilbert Albert. Other Notes:…
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Tiffany & Co. pair of ruby and diamond 'Victoria' ear studs, each of foliate design, claw-set with four marquise-shaped diamonds on the bias supporting a claw-set circular-cut ruby, the rubies and diamonds together weighing approximately 1.50 carats and 0.70 carats respectively, mounted in 18ct gold and platinum, length 12 mm, post and scroll fittings, signed T&Co. For Tiffany & Co.
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Tiffany & Co. fancy intense yellow diamond and diamond 'Kaleidoscope Key' pendant necklace, circa 2010, designed as a stylised key, centring an openwork starburst, the centre collet-set with a cushion-shaped natural fancy intense yellow diamond weighing approximately 0.40 carats, further decorated by near colourless brilliant-cut diamonds together weighing approximately 0.65 carats, completed by a trace chain, mounted in 18ct gold and platinum, pendant length 50 mm, inner circumference 500 mm, pendant…
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Tiffany & Co. pair of diamond 'Victoria Vine' convertible drop earrings, each terminating on a claw-set marquise-shaped diamond supported from a detachable brilliant-cut diamond stud between a line of foliate motifs decorated at intervals with pave-set diamonds, the diamonds together weighing approximately 0.69 carats, mounted in 18ct white gold, surmount May be worn as an ear stud, length 24 mm, post and scroll fittings, signed T&Co. For Tiffany & Co.
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Diamond line bracelet, composed of a line of 49 channel-set brilliant-cut diamonds completed by a concealed box clasp, the diamonds together weighing approximately 8.00 carats, mounted in 14ct white gold, length 175 mm.
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Twin-stone ruby and diamond ring, of toi et moi design, terminating in a claw-set rectangular-shaped ruby weighing 1.88 carats, and an emerald-cut diamond weighing 1.82 carats, the shoulders channel-set with a line of baguette diamonds, the small diamonds together weighing approximately 0.92 carats, mounted in 18ct white gold, size K1/2., accompanied by: a GIA report numbered 2171358366, dated 13 November 2015, stating that the 1.88 carat ruby is natural, with no indications of heating, of Mozambique…
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A stunning fancy intense yellow diamond and diamond ring, the cut-cornered rectangular modified brilliant-cut fancy intense yellow diamond weighing 2.73 carats, is claw-set between a pair of near-colourless half-moon-shaped diamonds, the small diamonds together weighing approximately 0.60 carats, mounted in platinum and 18ct gold, size M., accompanied by a GIA report numbered 2183143238, dated 31 January 2017, stating that the 2.73 carat diamond is natural, fancy intense yellow colour, VVS2 clarity, laser…
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Leo de Vroomen amethyst, chrysoprase and enamel suite, circa 1984, comprising: a necklace designed as an articulated collar composed of three lines of amethyst beads between gold spacers decorated to the front with an architectural motif centring a square sugarloaf amethyst framed by a green enamel surround flanked by a similar motif between green chrysoprase beads, mounted in 18ct gold, inner circumference 390 mm, London assay marks, marker's mark L.D.V for Leo de Vroomen, a ring, size R1/2, and a pair of…
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Jean Schlumberger for Tiffany & Co. Emerald and diamond 'Sixteen Stone' ring, designed as a continuous series of eight pairs of circular-cut emeralds and brilliant-cut diamonds between X-shaped wire motifs, the diamonds together weighing approximately 0.64 carats, mounted in platinum and 18ct gold, size M, signed Schlumberger Studios, Tiffany & Co. Other Notes: a Schlumberger classic, this iconic design is strongly defined by a repeating X, an ideogram for harmony and balance.
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Jean Schlumberger for Tiffany & Co. Ruby and diamond 'Sixteen Stone' ring, designed as a continuous line of eight pairs of circular-cut rubies and brilliant-cut diamonds between X-shaped wire motifs, the diamonds together weighing approximately 0.64 carats, mounted in platinum and 18ct gold, size K, signed Schlumberger, Tiffany & Co. Other Notes: a Schlumberger classic, this iconic design is strongly defined by a repeating X as an ideogram for harmony and balance.
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Yellow sapphire and diamond bracelet, composed of a line of claw-set oval-shaped yellow sapphires between connectors similarly set with marquise and brilliant-cut diamonds completed by a concealed box clasp, the yellow sapphires and diamonds together weighing approximately 21.46 carats and 4.81 carats respectively, mounted in 18ct gold, length 170 mm.
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18ct white gold, emerald and diamond necklace, designed as a line of oval-shaped emeralds alternating between trace link connectors accented at intervals with rose-cut diamonds completed by a parrot clasp, the emeralds and diamonds together weighing approximately 13.50 carats and 5.24 carats respectively, inner circumference 760 mm.
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Pair of emerald and diamond pendant earrings, each of chandelier design, terminating on six pear shaped cabochon emerald swing drops, supported from a half hoop surmount pave-set with brilliant-cut diamonds between trace chain connectors decorated at intervals with rose-cut diamonds, the emeralds and diamonds together weighing approximately 13.23 carats and 4.16 carats respectively, mounted in platinum and 18ct white gold, length 65 mm, post and clip fittings.
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Pair of platinum and diamond drop earrings, each terminating on an articulated cluster of briolette diamonds surmounted by an ear wire pave-set to the front with brilliant-cut diamonds, the diamonds together stated to weigh 7.87 carats, length 33 mm, shepherd hook fittings.
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An Extraordinary diamond riviere necklace, composed of a graduating line of 127 claw-set brilliant-cut diamonds completed by a concealed box clasp, the diamonds together weighing approximately 20.09 carats, mounted in 18ct white gold, length 450 mm.
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Emerald and diamond Flowerhead ring, of cluster design, centring a claw-set tulip-shaped diamond weighing 2.18 carats, framed by a halo of rose-cut emeralds supported from a gallery pave-set with brilliant-cut diamonds to a half hoop continuously set with diamonds, the emeralds and small diamonds together weighing approximately 5.40 carats and 2.47 carats respectively, mounted in 18ct white gold, size M.
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Nirav Modi 'Endless' diamond ring, designed as a continuous line of 15 elongated rose-cut diamonds, the diamonds together stated to weigh 7.09 carats, mounted in 18ct white gold, size L, maker's mark for Nirav Modi. Other Notes: Patented by the diamantaire Nirav Modi, the unique 'Endless' cut creates a visual effect of a seamless 'halo of diamonds'.
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An extraordinary Bulgari 18ct gold, fancy coloured sapphire and diamond 'Rosette' suite, circa 2005, comprising: a necklace modelled as a continuous line of geometric plaques pave-set with brilliant-cut diamonds supporting a fringe of multi-coloured claw-set modified rose-cut sapphires cascading into an articulated tassel, pendant length 80 mm, inner circumference 420 mm (adjustable), a bracelet, length 200 mm (adjustable), and a pair of earrings en suite, length 60 mm, detachable post and clip fittings,…
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A rare Harry Winston solitaire diamond ring, the pear brilliant-cut diamond weighing 3.60 carats, is claw-set between a pair of tapered baguette diamonds, the small diamonds together weighing approximately 0.34 carats, mounted in platinum, size Q1/2, signed Hw for Harry Winston., accompanied by: a GIA report numbered 5191727304, dated 16 October 2018, stating that the 3.60 carat diamond is natural, D colour, VVS1 clarity, laser inscribed, a facsimile Harry Winston retail replacement valuation, numbered…
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An exceptional Cartier diamond bracelet, circa 1960, the 21 mm wide strap is composed of a graduating line of 17 clusters each centring a claw-set marquise-shaped diamond framed by a halo of brilliant-cut diamonds completed by a concealed box clasp, the diamonds together weighing approximately 30.00 carats, mounted in platinum, length 175 mm, French assay marks, marker's mark for Cartier.
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Raymond Yard 14ct gold and nine multi-coloured sapphire bracelet, circa 1940, composed of a line of architectural plaques claw-set with nine variously cut natural multi-coloured sapphires together with a synthetic pink sapphire, the natural sapphires together weighing approximately 44.97 carats, length 180 mm, maker's mark, signed Yard for Raymond Yard., accompanied by a facsimile Grs report numbered GRS2012-073403, dated 24 July 2012, stating that the nine (9) natural coloured sapphires and one (1)…
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Tiffany & Co. diamond and multi-gemstone 'Heart Key' pendant necklace, of bombe form, the openwork heart shaped padlock is pave-set to the front with brilliant-cut diamonds between collet-set circular-cut gemstones including citrine, tsavorite, amethyst, fire opal, yellow opal, iolite and pink tourmaline supported by a key charm pave-set to the front with diamonds, the reverse featuring an openwork foliate pattern with 'Tiffany' logotype, supported from a trace chain, the diamonds together weighing 2.76…
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Marchak emerald and diamond brooch, designed as a stylised cornucopia decorated with variously-cut emeralds partially edged by pave-set brilliant-cut diamonds supporting a cascade of textured foliate motifs accented at intervals with claw-set brilliant-cut diamonds, mounted in 18ct gold, length 83 mm, width 57 mm, numbered, signed Marchak.
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A superlative Tiffany & Co. Three stone diamond ring, centring a claw-set brilliant-cut diamond weighing 2.20 carats, flanked by a pair of brilliant-cut diamonds together weighing 2.37 carats, mounted in platinum, size L, signed Tiffany & Co., accompanied by: a GIA report numbered 5221268919, dated 1 February 2022, stating that the 2.20 carat diamond is natural, G colour, VVS2 clarity, laser inscribed T&Co. P11110418, a GIA report numbered 6224270802, dated 2 February 2022, stating that the 1.22 carat…
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A spectacular pair of diamond ear studs, property from a private collection, the brilliant-cut diamonds weighing 3.01 carats and 3.04 carats respectively, are claw-set, mounted in 18ct white gold, post and scroll fittings., accompanied by: a GIA report numbered 10605688, dated 20 April 1999, stating that the 3.01 carat diamond is natural, H colour, SI1 clarity, a GSL report numbered AA67341, dated 14 February 2023, stating that the 3.04 carat diamond is natural, J colour, VS2 clarity.
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Jean Schlumberger for Tiffany & Co. citrine, ruby and diamond 'Bird on a Rock' brooch, centring a bird modelled as a cockatoo surmounted with a gold plume, the body pave-set with brilliant-cut diamonds, the eye accented by a circular-cut ruby, perched above a claw-set cushion-shaped citrine weighing between 60.00 and 65.00 carats, the diamonds stated to weigh 2.99 carats, mounted in platinum and 18ct gold, length 55 mm, numbered, signed Tiffany & Co. Schlumberger Std., accompanied by a Tiffany & Co. Box.,…
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Jean Schlumberger for Tiffany & Co. sapphire, emerald and diamond 'Starfish' brooch, circa 2015, modelled as a stylised starfish, centring a circular-cut emerald framed by an organic wirework surround accented at intervals with claw-set brilliant-cut diamonds, the arms pave-set with circular-cut sapphires, the emerald, sapphires and diamonds stated to weigh 1.24 carats, 21.15 carats and 0.26 carats respectively, mounted in platinum and 18ct gold, width 63 mm, trombone fitting, signed Schlumberger Std for…
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A rare van Cleef & Arpels diamond 'A Cheval' necklace, composed of a line of claw-set brilliant-cut diamonds flanked by a row of collet-set diamonds completed by a concealed box clasp, the 378 diamonds together weighing approximately 19.28 carats, mounted in platinum, inner circumference 380 mm, numbered NY5XXX9, signed van Cleef & Arpels., accompanied by: a van Cleef and Arpels soft case, a van Cleef and Arpels folio and valuation for Insurance dated 12 February 2010.
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Van Cleef & Arpels 'Secret Pavee', a rare 18ct white gold and diamond-set quartz ladies wrist watch with concealed white mother-of-pearl dial, Manufacturer: van Cleef & Arpels, year: circa 2009, case no: HH5792, 3386101, model name: secret Pavee, material: 18ct white gold and diamonds, calibre: quartz, Bracelet/Strap: satin, max length 180 mm, Clasp/Buckle: 18ct white gold pave-set diamond Vca pin buckle, signed B, dimensions: length 28 mm, width 17 mm, height 9 mm, signed: case, dial, movement, strap and…
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A spectacular Fred Leighton solitaire diamond ring, the circular brilliant-cut diamond weighing 11.46 carats is claw-set, the gallery, under rail and hoop continuously pave-set with brilliant-cut diamonds, the small diamonds together weighing approximately 0.47 carats, mounted in platinum, size L/2, numbered, signed Fred Leighton., accompanied by a GIA report numbered 5181118155, dated 17 January 2017, stating that the 11.46 carat diamond is natural, J colour, VS1 clarity.
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An important Cartier diamond and emerald 'Elephant' bracelet, the 18 mm wide strap is designed as a continuous series of mother and calf elephant motifs accented with circular-cut emerald eyes, the bodies pave-set with brilliant-cut diamonds, the diamonds together weighing 8.00 to 10.00 carats, mounted in 18ct gold, length approximately 165 mm, numbered 7XXXX9, French assay and maker's mark (Pierre Brun), signed Cartier.
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Cartier 18ct gold and diamond 'Double Heart' necklace, circa 1995, modelled as a collar composed of a twin row of heart shaped motifs, the front pave-set at intervals with brilliant-cut diamonds, the diamonds together weighing approximately 1.40 carats, inner circumference 360 mm, gross weight approximately 90 grams, Italian workshop registration marks, numbered, signed Cartier 1995.
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Cartier diamond and enamel ring, circa 1960, modelled as a bombe styled flowerhead, the stamen of dome design pave-set with brilliant-cut diamonds between openwork sculptured petals applied with green and blue enamel, the small diamonds together weighing approximately 0.35 carats, mounted in 18ct gold, size N, numbered, signed Cartier.
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Cartier coral and diamond 'Wasp' brooch, circa 1960, designed as a textured wasp in flight, the head embellished with pave-set brilliant-cut diamonds, the thorax and abdomen inlaid with coral between a pave-set diamond accent, the small diamonds together weighing approximately 0.36 carats, mounted in 18ct gold, length 30 mm, signed Cartier.
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Emerald and diamond festoon necklace, of garland design, composed as a line of claw-set brilliant-cut diamonds decorated to the front with five diamond set flowerheads supporting a swag of similarly set diamonds terminating on a pear shaped emerald swing-drop, the emerald and diamonds together weighing approximately 3.80 carats and 10.00 carats respectively, mounted in 18ct white gold, inner circumference 480 mm.
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Pair of Colombian emerald and diamond earrings, each of cluster design, centring a claw-set octagonal-shaped emerald, weighing 1.42 and 1.29 carats respectively, framed by a halo of similarly set pear shaped diamonds, the small diamonds together weighing approximately 1.83 carats, mounted in 18ct white gold, diameter 15 mm, post and scroll fittings., accompanied by: a C. Dunaigre report numbered Cdc 2012428 dated 2 January 2021, stating that the 1.42 carat vivid green emerald is natural, with indications…
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Pair of tsavorite garnet and diamond pendant earrings, each terminating on a cluster swing drop claw-set with an oval-shaped tsavorite garnet framed by a halo of brilliant-cut diamonds surmounted from a hoop claw-set with diamonds, the tsavorite garnets and diamonds together weighing approximately 9.35 carats and 0.80 carats respectively, mounted in platinum, length 29 mm, post and clip fittings., accompanied by a GIA report numbered 5222645273, dated 5 October 2022, stating that the 4.58 carat and 4.77…
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Emerald and diamond ring, of cluster design, centring a claw-set cushion-shaped emerald weighing approximately 10.60 carats, framed by a halo of brilliant-cut diamonds to similarly set shoulders, the small diamonds together weighing approximately 0.79 carats, mounted in platinum and 18ct gold, size M1/2.
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A spectacular Asscher cut diamond ring, of cluster design, centring a square emerald-cut diamond weighing 10.09 carats, framed by a halo of pave-set brilliant-cut diamonds, the small diamonds together weighing approximately 0.28 carats, mounted in 18ct gold, size N., accompanied by a GIA report numbered 5222736854, dated 30 November 2022, stating that the 10.09 carat diamond is natural, L colour, VS1 clarity, laser inscribed.
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Tiffany & Co. amethyst line necklace, circa 1986, composed of a line of 84 collet-set carre-cut amethyst completed by a concealed box clasp, the amethysts together weighing approximately 35.00 carats, mounted in 18ct gold, inner circumference 390 mm, gross weight approximately 70 grams., accompanied by: a Tiffany & Co. Facsimile retail replacement valuation, numbered 804/Cb, dated 13 November 1986, a Tiffany & Co. Box.
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David Webb pair of amethyst, diamond and enamel ear clips, each of target design, collet-set with an oval cabochon amethyst flanked by pave-set brilliant-cut diamonds between a border applied with green enamel, the diamonds together weighing approximately 0.24 carats, mounted in 18ct gold and platinum, length 30 mm, width 22 mm, clip fittings, signed Webb for David Webb.
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An impressive emerald line bracelet, composed of a line of claw-set oval-shaped emeralds completed by a concealed box clasp, the emeralds together weighing approximately 98.19 carats, mounted in 18ct gold, length 180 mm.
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Diamond lariat necklace, designed as a double row of elongated elliptical links pave-set with brilliant-cut diamonds, the small diamonds together weighing approximately 20.00 carats, mounted in 18ct gold, inner circumference 500 mm.
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Diamond eternity ring, designed as a continuous row of 23 claw-set oval-shaped diamonds together weighing approximately 2.93 carats, mounted in 18ct white gold, size M.
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Ruby and diamond three stone ring, the oval-shaped ruby weighing approximately 4.10 carats, is claw-set between a pair of half-moon modified brilliant-cut diamonds, the diamonds together weighing 3.03 carats, mounted in platinum and 18ct rose gold, size K., accompanied by: a Agl report numbered 1118376, dated 26 October 2021, stating that the ruby is natural, with indications of heating, of Thailand origin, a GIA report numbered 6227169858, dated 24 November 2021, stating that the 1.52 carat diamond is…
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Stunning diamond line bracelet, composed of a line of 48 claw-set emerald-cut diamonds completed by a concealed box clasp, the diamonds together weighing 14.45 carats, mounted in 18ct white gold, length 175 mm., accompanied by 48 GIA (gia.edu/report-check-landing) reports numbered 5433736273, 5423430129, 5433713491, 6422325098, 7423256806, 6412965152, 6431640478, 6432752985, 7438363801, 6441596561, 6422836562, 1437540054, 2446619593, 7441092886, 1437378150, 5436958140, 5446244591, 2426912594, 2438575696,…
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Tiffany & Co. diamond and tsavorite garnet brooch, circa 2005, modelled as a carnation, the petals pave-set with brilliant-cut diamonds from a calyx accented with circular-cut tsavorite garnets supported by a tapered stalk embellished with brilliant-cut diamonds between sculpted leaves decorated with tsavorite garnets, the diamonds weighing a total of approximately 16.50 carats, mounted in platinum and 18ct gold, length approximately 135 mm, signed Tiffany & Co., Literature, John Loring, Tiffany style, 170…
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Van Cleef & Arpels diamond 'Magic Alhambra' necklace, composed of six variously sized geometric motifs pave-set with brilliant-cut diamonds bordered by a beaded edge alternating between diamond-cut trace chain connectors, the small diamonds together weighing between 6.00 and 6.25 carats, mounted in 18ct white gold, length 425 mm, May be shortened to 390 mm, maker's mark, numbered, signed Vca for van Cleef & Arpels., accompanied by a van Cleef & Arpels soft case. Other Notes: Debuted in 1968, the Alhambra…
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Hardy Brothers diamond and Argyle pink diamond ring, property from a private Queensland collector, of bombe form centring a claw-set modified square brilliant-cut diamond weighing 10.25 carats, framed by an openwork geometric surround pave-set with near colourless brilliant-cut diamonds, the shoulders accented with an Argyle natural fancy intense pink pear shaped diamond, the pink and small near colourless diamonds together weighing approximately 0.29 carats and 1.65 carats respectively, mounted in…
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Rare Australian fancy intense purplish pink diamond and diamond ring, circa 1997, property of a private Melbourne collector, of tapering bombe design centring a collet-set Argyle natural fancy intense Purplish pink square-shaped diamond stated to weigh 0.30 carats, flanked by a near colourless baguette diamond, the small diamonds together weighing approximately 0.20 carats, mounted in 18ct gold, size L., accompanied by: a Delta diamond laboratory certificate of diamond origin numbered 8725007, dated 3…
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Australian fancy intense pink diamond and diamond ring, Cerrone, 2005, property of a private Sydney collector, of cluster design, centring a claw-set natural fancy intense pink brilliant-cut diamond weighing 0.18 carats, framed by a halo of brilliant-cut diamonds, the near colourless diamonds together weighing approximately 0.24 carats, mounted in 18ct white gold, size L., accompanied by a GSL report numbered AA67500, dated 21 March 2023, stating that the 0.18 carat diamond is natural fancy intense pink…
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Australian fancy intense Purplish-Pink diamond, the Argyle natural fancy intense purplish-pink oval modified brilliant-cut diamond weighing 0.31 carats, unmounted., accompanied by: a GIA report numbered 17438869, dated 17 August 2015, stating that the 0.31 carat diamond is natural, fancy intense Purplish-Pink colour, SI2 clarity., a Delta diamond laboratory certificate of diamond origin numbered 1795538, dated 26 May 2022, stating that the 0.31 carat diamond is natural Purplish-Pink colour with…
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A superior Australian fancy intense Purplish-Pink diamond, the Argyle natural fancy intense purplish-pink brilliant-cut diamond weighing 0.32 carats, unmounted., accompanied by: a GIA report numbered 14307266, dated 26 October 2020, stating that the 0.32 carat diamond is natural, fancy intense purplish pink colour, laser inscribed, a Delta diamond laboratory certificate of diamond origin numbered 7520645, dated 23 February 2023, stating that the 0.32 carat diamond is natural pink colour with…
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Argyle light pink diamond, the Argyle natural light pink brilliant-cut diamond weighing 0.40 carats, unmounted., accompanied by: an Argyle pink diamonds authenticity document numbered 401279, dated 3 September 2018, stating that the 0.41 carat diamond is natural, 7P colour, SI1 clarity, a GIA report numbered 2205056975, dated 2 March 2019, stating that the 0.40 carat diamond is natural, light pink colour, VS1 clarity, laser inscribed [A symbol 401279].
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An exceptional pair of diamond ear studs, the cushion modified brilliant-cut diamonds weighing 6.08 carats and 6.02 carats respectively, are claw-set, mounted in platinum and 18ct white gold, post and scroll fittings., accompanied by: a GIA report numbered 6214953408, dated 4 February 2022, stating that the 6.08 carat diamond is natural, G colour, VVS1 clarity, laser inscribed, a GIA report numbered 6217953370, dated 4 February 2022, stating that the 6.02 carat diamond is natural, F colour, VVS2 clarity,…
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A magnificent pair of diamond and pearl Interchangeable drop earrings, each terminating on an interchangeable claw-set pear shaped diamond swing drop weighing 4.72 carats and 4.50 carats respectively, and a pair of Australian South Sea pearls measuring approximately 12 mm, surmounted by a bell cap pave-set with diamonds supported from a claw-set brilliant-cut diamond ear stud between a tapered baguette diamond connector, the small diamonds together weighing approximately 5.70 carats, mounted in 18ct white…
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Sapphire and diamond riviere necklace, composed as a graduated line of claw-set circular-cut sapphires alternating between similarly set brilliant-cut diamonds, the sapphires and diamonds together weighing approximately 35.00 carats and 12.28 carats respectively, mounted in platinum, inner circumference 380 mm.
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Sanz pair of sapphire and diamond earrings, each elliptical hoop is designed as a line of six claw-set marquise-shaped diamonds between similarly shaped sapphires, the diamonds and sapphires together weighing approximately 5.90 carats and 5.50 carats respectively, mounted in 18ct white gold, length 32 mm, post and clip fittings, indistinct Spanish marks, signed Sanz.
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Diamond riviere necklace, composed of a line of 154 claw-set marquise-shaped diamonds completed by a concealed box clasp, the diamonds together weighing approximately 21.00 carats, mounted in platinum, length 395 mm.
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Pair of diamond drop earrings, each terminating on a claw-set pear shaped diamond swing drop weighing 1.50 carats and 1.50 carats respectively, surmounted by an ear wire pave-set to the front with brilliant-cut diamonds between a claw-set brilliant-cut diamond connector, the small diamonds together weighing approximately 0.20 carats, mounted in 18ct white gold, length 33 mm, shepherd hook fittings., accompanied by: a GIA report numbered 2215016827, dated 4 January 2023, stating that the 1.50 carat diamond…
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Pair of diamond ear studs, the round brilliant-cut diamonds weighing 2.01 carats and 2.01 carats respectively, are claw-set, mounted in 18ct white gold, post and scroll fittings., accompanied by: a GIA report numbered 6422530771, dated 9 March 2022, stating that the 2.01 carat diamond is natural, H colour, SI2 clarity, laser inscribed, a GIA report numbered 6412283101, dated 19 November 2021, stating that the 2.01 carat diamond is natural, H colour, SI2 clarity, laser inscribed.
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A Magnificant Boucheron orange sapphire, rock crystal, onyx and diamond parure, circa 1980, comprising: a necklace designed as an articulated collar composed of a graduated line of collet-set carved rock crystal links alternating between frosted black onyx links flanked by pave-set brilliant-cut diamonds, decorated to the centre with an architectural motif embellished with onyx between pave-set diamonds surmounted by a circular-cut orange sapphire, inner circumference 380 mm, a ring, size N1/2, and a pair…
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Diamond horse brooch, modelled as a running horse, the tail and mane pave-set with brilliant-cut diamonds to a textured gold body, the diamonds together weighing approximately 0.22 carats, mounted in platinum and 18ct gold, length 59 mm, width 28 mm.
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Mario Buccellati sapphire and diamond ring, of bombe form centring a cushion-shaped Ceylon sapphire weighing approximately 1.85 carats, mounted above a burin engraved bezel framed by a rosette lattice embellished with brilliant-cut diamonds to a tapered half round hoop continuously engraved with a triple row of foliate motifs, the diamonds together weighing approximately 0.85 carats, mounted in 18ct gold, size H, signed Mario Buccellati., accompanied by: a GIA report numbered 5172235893, dated 3 August…
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Mario Buccellati 18ct gold and diamond brooch, modelled as a foliate spray with burin engraved leaves decorated at intervals with collet-set brilliant-cut diamonds, the diamonds together weighing approximately 0.50 carats, length 83 mm, trombone clip fitting, signed M. Buccellati.
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Harry Winston pair of diamond and green tourmaline earrings, circa 1969, each modelled as a starburst, centring a cluster of claw-set brilliant-cut diamonds framed by an asymmetrical surround of textured gold plaques decorated at intervals with claw-set marquise-shaped green tourmaline between brilliant-cut diamonds, the diamonds and tourmalines stated to weigh 4.91 carats and 4.06 carats respectively, mounted in 14ct gold, diameter 28 mm, post and clip fittings, maker's mark for Jacques Timey, for Harry…
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Harry Winston emerald and diamond ring, of geometric design, collet-set with an octagonal-shaped emerald stated to weigh 1.44 carats, framed by four similarly set baguette diamonds together stated to weigh 0.64 carats, mounted in 18ct gold, size J, maker's mark for Jacques Timey, for Harry Winston., accompanied by a Harry Winston certificate of authenticity, dated 9 November 2018.
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A Remarkable solitaire diamond ring, the pear shaped brilliant-cut diamond weighing 6.89 carats, is claw-set between a pair of tapered baguette diamonds, mounted in 18ct white gold, size N., accompanied by a facsimile GIA report numbered 5221692814, dated 28 October 2022, stating that the 6.89 carat diamond is natural, I colour, SI2 clarity.
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A Dazzling pair of diamond drop earrings, each of fringe design, composed of three lines of claw-set marquise and pear shaped diamonds, the diamonds together stated to weigh 10.41 carats, mounted in 18ct white gold, length 36 mm, post and clip fittings., accompanied by 10 GIA (gia.edu/report-check-landing) reports numbered 6442244004, 6435405611, 2437714176, 2426293432, 6445640703, 2424297648, 1445016949, 2444320551, 5443544328, 7443636498 stating that the diamonds are natural, weigh 0.41 to 0.40 carats,…
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Paspaley South Sea pearl and diamond drop necklace, composed of a line of textured links decorated to the front with two rows of pave-set brilliant-cut diamonds between a collet-set diamond terminating on a 19 mm by 14 mm cultured pearl swing drop, the diamonds together stated to weigh 0.80 carats, mounted in 18ct gold, inner circumference 400 mm, maker's mark for Paspaley., accompanied by a Paspaley box.
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Bulgari pair of 18ct gold and diamond 'Elisia' earrings, circa 2007, each designed as three concentric openwork elongated oval plaques pave-set at intervals with brilliant-cut diamonds surmounted by an oval plaque similarly set, the small diamonds together weighing approximately 1.80 carats, length 40 mm, clip fittings, Italian workshop registration marks, signed Bulgari., accompanied by a Bulgari pouch.
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South Sea pearl suite, property from a private collection, comprising: a necklace composed of 37 cultured off-round pearls graduating from approximately 11.30 mm to 11.80 mm, completed by a 14ct gold textured ball clasp pave-set with brilliant-cut diamonds, the diamonds together weighing approximately 0.30 carats, inner circumference 475 mm, and a pair of earrings en suite, the cultured pearls each measuring approximately 12 mm, post and scroll fittings (2).
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