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Important Jewels — Leonard Joel Pty. Ltd.

Auction House:Leonard Joel Pty. Ltd.Number of lots recorded:154
Sale Title:Important JewelsLots with images:154
Auction Location:SydneyPrices available:73
Date:12-Apr-2022
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H. Stern rock crystal and coloured diamond 'Moonlight' ring, circa 2010, centring an octagonal-cut rock crystal mounted between claws embellished with a bead-set fancy brown brilliant-cut diamond between split shoulders, the bridge centring a star motif pave-set with diamonds, the diamonds together weighing approximately 0.24 carats, mounted in 18ct gold, size O, maker's mark for H.Stern.
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H. Stern rock crystal and diamond 'Cobblestones' bracelet, the wide 35 mm strap of architectural design is claw-set with 20 variously cut rock crystals decorated at intervals with brilliant-cut diamonds, the rock crystals and diamonds together weighing approximately 313.50 carats and 0.15 carats respectively, mounted in 18ct gold, length 190 mm, maker's mark for H.Stern.
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H. Stern rock crystal 'Cobblestones' ring, centring a pair of claw-set rectangular emerald-cut rock crystals between shoulders pave-set with brilliant-cut diamonds, the diamonds together weighing approximately 0.10 carats, mounted in 18ct gold, size O, maker's mark for H.Stern.
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Pink tourmaline and diamond bombe ring, of cluster design, centring a claw-set oval pink tourmaline weighing 10.13 carats, framed by pave-set diamonds, the diamonds together weighing 6.69 carats, mounted in 18ct pink gold, size M.
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Mounted by van Cleef & Arpels, rubellite and diamond earclips, each of cluster design, centring a claw-set oval rubellite weighing approximately 10.00 carats and 9.50 carats respectively, framed by a line of claw-set brilliant-cut diamonds between three marquise-shaped diamonds, the diamonds together weighing approximately 1.50 carats, length 23 mm, width 16 mm, Omega clip fittings, signed Vca, numbered 3254 so.
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Paraiba-Type tourmaline and diamond ring, of cluster design, centring a collet-set oval Paraiba-type tourmaline weighing 20.82 carats, framed by an assymetrical undulating openwork surround pave-set with brilliant-cut diamonds, the diamonds together weighing approximately 7.50 carats, mounted in 18ct white gold, size N. Accompanied by a GIA report numbered 2357778331, dated 14 August 2020, stating that the 20.82 carat tourmaline is of greenish-blue colour.
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Autore aquamarine, diamond and Keshi pearl 'Sea Breeze' earrings, each openwork hoop of organic form, decorated with semi-baroque keshi pearls measuring from 6.00 mm to 11.00 mm, circular-cut aquamarines and brilliant-cut diamonds, the aquamarines and diamonds together weighing 3.07 carats and 1.72 carats respectively, mounted in 18ct white gold, diameter approximately 52 mm, post and clip fittings, signed Autore. Accompanied by an Autore certificate of authenticity and box.
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Diamond riviere necklace, composed of a line of 112 claw-set brilliant-cut diamonds completed by a concealed box clasp, the diamonds together weighing approximately 15.12 carats, mounted in 14ct white gold, circumference 410 mm.
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Diamond drop earrings, each terminating in four lines of claw-set diamond tassels supported from an openwork crescent surmount decorated with channel-set baguette diamonds, the small diamonds together weighing approximately 8.00 carats, mounted in 18ct white gold, length 48 mm, post and clip fittings.
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Italian 18ct Bicoloured gold and diamond necklace, composed of a line of openwork textured yellow gold geometric links alternating between bombe elliptical white gold connectors, some pave-set with brilliant-cut diamonds, length 420 mm, maker's mark H, stamped Italy.
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Diamond 'Cicada' clip brooch, realistically modelled with hinged wings, the body set throughout with brilliant-cut diamonds, the eyes studded with cabochon rubies, mounted in 18ct gold, length 45 mm, trombone clip fitting.
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Yellow sapphire and diamond ring, modelled as a cluster, claw-set with a heart-shaped modified brilliant-cut Sri Lankan yellow sapphire weighing 10.17 carats, framed by pave-set brilliant-cut diamonds supported from a gallery pierced and millegrain-set with diamonds to similarly set split shoulders, the brilliant-cut diamonds together weighing approximately 1.11 carats, mounted in platinum and 18ct gold, size P. Accompanied by a GIA report numbered 5221131011, dated 10 November 2021, stating that the 10.17…
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Coloured diamond and diamond pendant necklace, composed of a trace chain decorated to the front with a line of clusters of diamonds of yellow tint between claw-set near colourless brilliant-cut diamond spacers supporting a fringe of three tassel pendants of similarly set diamonds, the diamonds together weighing approximately 8.70 carats, mounted in bicolour gold, pendant length 50 mm, inner circumference 540 mm to 440 mm, adjustable.
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Fancy light yellow diamond and diamond ring, of cluster design, centring a claw-set cushion-shaped modified brilliant-cut fancy light yellow diamond weighing 2.02 carats, framed by a halo of near colourless brilliant-cut diamonds, to similarly set shoulders, the 38 small diamonds together weighing approximately 0.52 carats, mounted in platinum and 18ct gold, size M. Accompanied by a GIA report numbered 5212959610, dated 30 August 2021, stating that the 2.02 carat diamond is natural, fancy light yellow…
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Fancy yellow diamond, fancy pink diamond and diamond drop earrings, each terminating in a cluster swing drop centring a claw-set cushion-shaped modified brilliant fancy yellow diamond weighing 1.08 carats and 1.06 carats respectively, framed by a line of claw-set near colourless pear-shaped diamonds, suspended from a surmount modelled as a flowerhead decorated with brilliant-cut diamonds, between a claw-set marquise-shaped fancy pink diamond connector, the small diamonds together weighing approximately 2…
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18ct gold, enamel, diamond and gem-set bangle bracelet, the oval hinged bangle modelled as an enamelled coiled snake, the head decorated with a pear-shaped emerald framed by brilliant-cut diamonds, the eyes collet-set with circular-cut rubies, the body accented at intervals with textured gold foliate motifs highlighted with diamonds, the diamonds together weighing approximately 1.75 carats, inner circumference 170 mm, gross weight approximately 60.00 grams.
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Tiffany & Co. 18ct gold brooch, modelled as an openwork textured knot, length 35 mm, gross weight approximately 20.90 grams, signed Tiffany & Co.
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Tiffany & Co. 18ct gold necklace, of Russian woven braid design, length 410 mm, gross weight approximately 43.00 grams, signed Tiffany & Co.
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A spectacular colour change alexandrite and diamond ring, of cluster design, centring a claw-set oval brilliant-cut step-cut color change alexandrite weighing 8.82 carats, framed by a halo of brilliant-cut diamonds, to similarly set shoulders, the 38 small diamonds together weighing approximately 1.10 carats, mounted in 14ct gold, size N1/2. Accompanied by a GIA report numbered 6224044197, dated 1 October 2021, stating that the 8.82 carat grayish-yellowish-green changing to yellow-brown alexandrite is…
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Lalaounis 18ct gold Lion's head necklace, modelled as a hinged cylindrical collar applied with rope twist terminating to the front in sculpted lion's heads, inner circumference 350 mm, adjustable, gross weight approximately 76.30 grams, maker's mark for Ilias Lalaounis.
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Lalaounis 18ct gold lion's head bangle bracelet, of bypass design, the hinged oval bangle applied with rope twist detail to sculpted lion head terminals, inner circumference 155 mm, adjustable, gross weight approximately 44.74 grams, maker's mark for Ilias Lalaounis.
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Van Cleef & Arpels 18ct gold and diamond compact, the rectangular case of basket weave design, with diamond set tapered thumb piece opening to reveal a bevelled mirror and powder compartment, width 660 mm, length 820 mm, gross weight approximately 197.16 grams, numbered, French marks, signed van Cleef and Arpels.
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Italian diamond brooch, of foliate design, pave-set with brilliant-cut diamonds, the diamonds together weighing approximately 8.00 carats, mounted in 18ct gold, length 70 mm, trombone clip fitting, Italian workshop registration and maker's marks.
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Diamond and gold Turbogas 'Serpent' bracelet, modelled as a stylised coiled snake, the sprung bracelet is designed as a line of gaspipe links, the head decorated with brilliant-cut diamonds, the diamonds together weighing approximately 1.00 carat, gross weight approximately 128.00 grams.
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Cerrone aquamarine and diamond necklace, the collar designed as a line of crescent-shaped links, the front pave-set with brilliant-cut diamonds between claw-set circular-cut aquamarine spacers terminating on a swing drop claw-set with an oval aquamarine between a marquise-shaped diamond connector, mounted in 18ct white gold, inner circumference 400 mm, signed Cerrone.
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Solitaire diamond ring, claw-set with a brilliant-cut diamond weighing 2.06 carats, mounted in 18ct white gold, size L. Accompanied by an Auscert report numbered 2007K6347, dated 11 August 2010, stating that the 2.06 carat diamond is E colour, VS1 clarity.
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Diamond line necklace, composed of a line of 194 claw-set brilliant-cut diamonds completed by a concealed box clasp, the diamonds together weighing approximately 4.93 carats, mounted in 18ct white gold, circumference 435 mm.
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A fine Paraiba tourmaline and diamond ring, of cluster design, centring a claw-set round brilliant-cut Paraiba tourmaline weighing 1.54 carats, framed by brilliant-cut diamonds, to shoulders pave-set with diamonds, the small diamonds together weighing approximately 1.90 carats, mounted in platinum, size P1/2. Accompanied by a GIA report numbered 7348316468, dated 6 January 2020, stating that the 1.54 carat blue-green tourmaline is of Brazil origin.
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Diamond line bracelet, composed of a line of 66 claw-set brilliant-cut diamonds completed by a concealed box clasp, the diamonds together weighing approximately 3.00 carats, mounted in 14ct white gold, length 180 mm.
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Diamond bracelet, composed of a line of openwork geometric links pave-set with brilliant-cut diamonds alternating between half round bombe connectors similarly decorated, the diamonds together weighing approximately 4.22 carats, mounted in 14ct gold, length 180 mm.
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De Grisogono diamond 'Allegra' ring, modelled as nine interlocking half round bands pave-set to the top at intervals with brilliant-cut diamonds, the diamonds together weighing approximately 1.75 carats, mounted in 18ct pink gold, size J1/2, French assay mark, maker's marks, numbered, signed de Grisogono.
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Piaget diamond 'A Cheval' Necklace-Bracelet combination, circa 1970, comprising: an 18ct gold articulated necklace claw-set with brilliant-cut diamonds, inner circumference 465 mm, a diamond bracelet ensuite, the diamonds together weighing approximately 25.06 carats, gross weight approximately 99.86 grams, length 210 mm (May be joined and worn as a longer necklace), signed Piaget (2).
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Emerald and diamond pendant earrings, each terminating on a cluster swing-drop claw-set with a pear-shaped brilliant-cut step-cut emerald framed by a halo of marquise-shaped diamonds supported from a cluster surmount decorated with pear and marquise-shaped diamonds between a claw-set brilliant-cut diamond connector, the emeralds and diamonds together weighing 36.56 carats and 10.75 carats respectively, mounted in 18ct yellow and white gold, length 46 mm, post fittings. Accompanied by a C Dunaigre report…
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Diamond and Argyle fancy pink diamond ring, of cluster design, centring a claw-set heart-shaped brilliant-cut diamond weighing 3.11 carats, framed by a halo of brilliant-cut diamonds flanked by an Argyle natural fancy pink heart-shaped diamond bordered by a line of fancy pink brilliant-cut diamonds, the under rail accented by a pair of collet-set pink diamonds to shoulders pave-set with near colourless diamonds, the near colourless and fancy pink diamonds together weighing 0.32 carats and 0.36 carats…
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Cartier 'Juste Un Clou' diamond bracelet, circa 2019, the 3.50 mm round wire hinged oval cuff is modelled as an assymetrical nail, the head, tip and shank partially pave-set with brilliant-cut diamonds, the diamonds together weighing approximately 2.26 carats, mounted in 18ct gold, inner circumference 160 mm, gross weight approximately 32.85 grams, size 17, numbered DBM942, signed Cartier. Accompanied by a Cartier certificate, valuation and box.
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Cartier Tricolour 18ct gold and diamond 'trinity' ring, composed of three entwined 3 mm half round bands each continuously pave-set with brilliant-cut diamonds, the diamonds together weighing approximately 2.00 carats, size 53 (N), numbered, signed Cartier.
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Bulgari diamond, pearl and tourmaline necklace, circa 1995, the articulated collar composed of an 18ct gold curb link chain partially pave-set with brilliant-cut diamonds supporting a fringe of round cultured pearls measuring 6.50 mm to 7.00 mm between gold rondel spacers and spherical pink and green tourmaline beads, the reverse decorated in a pierced out geometric design, inner circumference 345 mm, gross weight approximately 173.50 grams, Italian registration and maker's marks, signed Bulgari.
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Pair of ruby and diamond chandelier earrings, each terminating in a three row tassel of claw-set marquise-shaped rubies alternating between brilliant-cut diamond connectors, supported from a surmount similarly set, the rubies and diamonds together weighing approximately 14.76 carats and 1.64 carats respectively, mounted in 14ct white gold, length approximately 90 mm, post fittings.
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Ruby and diamond ring, of cluster design, centring a claw-set oval brilliant-cut step-cut ruby weighing 5.26 carats, framed by a line of 14 similarly set brilliant-cut diamonds together weighing approximately 0.92 carats, mounted in platinum, size L1/2. Accompanied by a GIA report numbered 7293795825, dated 17 July 2018, stating that the 5.26 carat purplish-red ruby is natural, heated, of Mozambique origin.
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Autore Australian South Sea pearl, ruby and diamond drop earrings, each terminating on a swing-set near round 12.00 mm cultured pearl drop surmounted by a ruby set bell cap, supported from a pair of en tremblant flowerheads decorated with briolette and brilliant-cut diamonds along with circular-cut rubies between rose-cut diamond connectors, the diamonds and rubies together weighing 1.92 carats and 1.32 carats respectively, mounted in 18ct white gold, length approximately 47 mm, signed Autore. Accompanied…
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Diamond and 18ct white gold necklace, designed as a fine trace chain decorated to the front with a line of eight pear, oval, marquise and circular-shaped rose-cut diamonds flanked by four similarly cut stones, the 16 diamonds together weighing approximately 3.24 carats, circumference 460 mm.
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Spinel and diamond ring, claw-set with an emerald-cut spinel weighing approximately 5.09 carats, the collet and shoulders pave-set with brilliant-cut diamonds, mounted in platinum, size P1/2.
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Diamond eternity ring, designed as a continuous row of 16 claw-set cushion-cut diamonds together weighing 8.05 carats, mounted in 18ct white gold, size M. Accompanied by 16 GIA (gia.edu/report-check-landing) reports numbered 6405561421, 2407381695, 5393895909, 6391943049, 2397159264, 2387967552, 1398652811, 6412332691, 2397571588, 2414374886, 2397043828, 1418406884, 6405947444, 2416139464, 6411206527, 6411149457, stating that the diamonds are natural, weigh 0.50 carat to 0.53 carat, I colour (one H), VS1…
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Graff diamond Lavaliere, terminating on a swing drop claw-set with an oval brilliant-cut diamond weighing 2.02 carats supported from a line of similarly set emerald and brilliant-cut diamonds completed by a trace chain necklace decorated at intervals with a series of collet-set emerald and brilliant-cut diamonds, the diamonds together weighing approximately 11.50 carats, mounted in platinum and 18ct white gold, inner circumference 400 mm, numbered, signed Graff. Accompanied by a Graff London box.…
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An outstanding solitaire diamond ring, claw-set with a cushion brilliant-cut diamond weighing 10.02 carats, above a gallery and split shoulders pave-set with brilliant-cut diamonds, the small diamonds together weighing 0.91 carats, mounted in platinum, size L1/2. Accompanied by a GIA report numbered 2175857678, dated 10 January 2022, stating that the 10.02 carat diamond is natural, J colour, VS2 clarity, laser inscribed.
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Diamond bracelet, the flexible strap composed of a line of geometric plaques channel-set with princess-cut diamonds, the diamonds together weighing approximately 9.06 carats, mounted in 18ct white gold, length 178 mm.
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Diamond eternity ring, designed as a continuous row of 20 claw-set emerald-cut diamonds together weighing 6.01 carats, mounted in 18ct white gold, size L1/2. Accompanied by 20 GIA (gia.edu/report-check-landing) reports numbered 1226094819, 1409632165, 5406928968, 6402964099, 6401998135, 2406879473, 1403830743, 1403836079, 2406846478, 6401818999, 7408803706, 5403961704, 1408918444, 419097738, 2408942966, 6402949414, 6412006047, 6405998477, 3415098525, 2416095277, stating that the diamonds are natural, weigh…
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Diamond hoop earrings, each 5 mm hoop channel-set with a twin line of princess-cut diamonds, the 56 diamonds together weighing approximately 2.00 carats, mounted in 18ct white gold, length 20 mm.
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Fancy Brown-Orange diamond and diamond ring, of cluster design, centring a claw-set oval brilliant fancy brown-orange diamond weighing 4.02 carats, framed by a halo of near colourless brilliant-cut diamonds, to similarly set shoulders, the small diamonds together weighing approximately 0.60 carats, mounted in 18ct gold, size L. Accompanied by a GIA report numbered 2175924863, dated 31 October 2016, stating that the 4.02 carat diamond is natural, fancy brown-orange colour.
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Twin-stone emerald and diamond ring, of toi et moi design, terminating in a claw-set square-cut emerald weighing approximately 1.17 carats and an Asscher-cut diamond weighing approximately 2.24 carats, the split shoulders pave-set with circular-cut diamonds between a line of claw-set baguette-cut emeralds and diamonds, the small emeralds and diamonds together weighing approximately 0.49 carats and 0.92 carats respectively, mounted in 18ct white gold, size U.
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Emerald and diamond pendant earrings, each terminating on a cluster swing drop claw-set with a pear-shaped emerald framed by a halo of brilliant-cut diamonds supported from a hoop surmount claw-set with a brilliant-cut diamond, the emeralds and diamonds together weighing approximately 7.65 carats and 1.00 carat respectively, mounted in platinum, length 23 mm, post fittings.
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Citrine and diamond flower bracelet, modelled as a wide strap comprising of lines of flowerheads, the petals claw-set with variously coloured oval citrines between brilliant-cut diamond highlights completed by a concealed box clasp, the citrines and diamonds together weighing approximately 216.00 carats and 3.60 carats respectively, mounted in 18ct gold, width 37 mm, length 190 mm.
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Yellow sapphire and diamond ring, the octagonal-shaped step-cut orange-yellow sapphire weighing 5.13 carats, is claw-set between a pair of trapezoid diamond shoulders, the diamonds together weighing approximately 0.30 carats, mounted in platinum and 18ct gold, size N. Accompanied by a GIA report numbered 6223060886, dated 11 October 2021, stating that the 5.13 carat orange-yellow sapphire is natural, with indications of heating.
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Cartier 18ct gold and diamond 'Bamboo' necklace, composed of a continuous row of realistically modelled graduated bamboo links, pave-set with brilliant-cut diamonds, completed by a concealed clasp, the diamonds together weighing approximately 22.00 carats, inner circumference 44 mm, numbered, signed Cartier.
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An impressive fancy intense pink diamond, Argyle fancy pink diamond and diamond ring, of cluster design, centring a claw-set cushion modified brilliant-cut natural fancy intense pink diamond weighing 0.79 carats, framed by a halo of Argyle natural fancy pink brilliant-cut diamonds between a claw-set heart-shaped near colourless diamond, the bridge accented with Argyle natural fancy pink brilliant-cut diamonds mounted in 18ct bicolour gold, the near colourless and Argyle pink diamonds together weighing 0.37…
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An impressive yellow sapphire and diamond cocktail ring, the oval modified brilliant-cut step-cut Sri Lankan yellow sapphire weighing 39.96 carats, is claw-set between a pair of trilliant-cut diamonds, the gallery and shoulders pave-set with brilliant-cut diamonds, the diamonds together weighing approximately 2.00 carats, mounted in 18ct bicolour gold, size M. Accompanied by a GIA report numbered 2221168288, dated 6 December 2021, stating that the 39.96 carat yellow sapphire is natural, with no indications…
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Diamond 'Escalier' bracelet, of geometric design, composed of articulated links of three-dimensional form centring a line of channel-set baguette-cut diamonds flanked by a row of pave-set brilliant-cut diamonds, the diamonds together weighing approximately 10.91 carats mounted in 18ct white gold, length 180 mm.
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Bluish-green sapphire and diamond dress ring, of architectural design, claw-set to the centre with an octagonal-shaped step-cut bluish-green sapphire weighing 34.87 carats, between shoulders pave-set with brilliant-cut diamonds, the diamonds together weighing approximately 1.55 carats, mounted in platinum, size L. Accompanied by a GIA report numbered 5221035575, dated 30 September 2021, stating that the 34.87 carat bluish-green sapphire is natural, heated.
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Emerald and diamond ring, the rectangular-shaped emerald-cut Colombian emerald weighing 2.18 carats, is claw-set between a pair of baguette-cut diamond shoulders, the diamonds together weighing approximately 0.68 carats, mounted in platinum, size N. Accompanied by an Agl report, numbered 1108347, dated 25 June 2020, stating that the 2.18 carat emerald is of Colombia origin.
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Diamond eternity ring, designed as a continuous row of 17 claw-set oval brilliant-cut diamonds together weighing 5.12 carats, mounted in 18ct white gold, size M. Accompanied by 17 GIA (gia.edu/report-check-landing) reports numbered 1418386934, 1408765410, 6412277329, 6412287793, 1415139546, 6411303504, 1417441720, 6412519563, 5416518101, 6412367896, 1419381947, 1413402789, 7418354338, 2416212783, 6412174931, 6412250192, 1418490386, stating that the diamonds are natural, weigh 0.30 carat to 0.31 carat, are…
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Solitaire diamond ring, the rectangular emerald-cut diamond weighing 3.00 carats, is claw-set between shoulders pave-set with brilliant-cut diamonds, the 18 small diamonds together weighing approximately 1.24 carats, mounted in platinum and 18ct white gold, size K. Accompanied by a GSL report numbered AA65885, dated 4 February 2022, stating that the 3.00 carat diamond is F colour, VS2 clarity.
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Zydo Italy diamond pendant necklace, modelled as an annular plaque pave-set to the front with brilliant-cut diamonds, decorated at intervals with six lines of similarly set diamonds terminating in claw-set pear-shaped diamonds, supported from a trace link chain between a diamond set surmount, the diamonds together weighing approximately 3.00 carats, mounted in 18ct white gold, diameter 55 mm, signed Zydo Italy.
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Diamond pendant, of cluster design, collet-set with a brilliant-cut diamond weighing approximately 0.95 carat is framed by a halo of similarly cut diamonds, the edge pave-set with diamonds, the small diamonds together weighing approximately 0.24 carats, mounted in 18ct white gold, length 16 mm.
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Pair of diamond drop earrings, each terminating on a claw-set pear-shaped diamond swing drop surmounted by an assymetrical cluster of round, pear and marquise-shaped diamonds, between a tapered baguette-cut diamond connector, the diamonds together weighing approximately 5.70 carats, mounted in 14ct white gold, length 38 mm, post and Omega clip fittings.
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De Grisogono South Sea pearl, sapphire and diamond 'En Tremblant' brooch, modelled as a flowerhead, the stamen centring a cultured pearl measuring 17.60 mm, above petals en tremblant pave-set with circular-cut sapphires and brilliant-cut diamonds, the sapphires and diamonds together weighing approximately 15.00 carats and 17.00 carats respectively, mounted in 18ct white and blackened gold, diameter 50 mm, trombone clip fitting, maker's marks, numbered, signed de Grisogono.
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Burma sapphire and diamond ring, of cluster design, centring a claw-set oval brilliant-cut step-cut sapphire weighing 3.84 carats, partially framed by a line of brilliant-cut diamonds between a pair of baguette-cut diamonds, the diamonds together weighing approximately 1.00 carat, mounted in platinum, size L. Accompanied by a GIA report numbered 1253783747, dated 18 May 2017, stating that the 3.84 violetish-blue sapphire is natural, with no indications of heating, of Burma origin.
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De Grisogono diamond and sapphire bangle, the 15.30 mm high half round sprung cuff pave-set in organic design with circular-cut sapphires and brilliant-cut diamonds dividers, mounted in 18ct white gold, inner circumference approximately 150 mm, numbered, maker's marks, signed de Grisogono.
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An important diamond 'La Principessa' ring, Musson, claw-set with a cushion-shaped brilliant-cut diamond weighing 25.82 carats, above a gallery and shoulders pave-set with brilliant-cut diamonds, the undercarriage decorated with an Argyle natural fancy pink brilliant-cut diamond, the diamonds together weighing 1.13 carats, mounted in platinum and 18ct white gold, size K1/2, signed Musson for Robert Musson. Accompanied by a GIA report numbered 1172034472, dated 22 June 2015, stating that the 25.82 carat…
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Diamond Demi-Parure, comprising: an 18ct white gold pendant necklace of openwork geometric design set with princess and brilliant-cut diamonds, width 33 mm, length 48 mm, supported from a 9ct white gold chain, length 600 mm, an 18ct white gold diamond ring of similar design, size N (2).
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Diamond bracelet, composed of a line of 29 circular clusters claw-set with brilliant-cut diamonds, the diamonds together weighing approximately 5.00 carats, mounted in 14ct white gold, length 185 mm.
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Zydo Italy diamond drop earrings, terminating on an openwork geometric plaque pave-set at intervals with brilliant-cut diamonds, surmounted by a similarly set half hoop between a claw-set brilliant-cut diamond, the diamonds together weighing approximately 1.87 carats, mounted in 18ct white gold, length 40 mm, signed Zydo Italy.
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Diamond necklace, modelled as an articulated line of 29 elliptical plaques each centring a claw-set marquise-shaped diamond framed by a halo of brilliant-cut diamonds between collet-set brilliant-cut diamond connectors, the marquise and brilliant-cut diamonds together weighing approximately 19.63 carats and 11.43 carats respectively, mounted in white gold, inner circumference 435 mm.
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Solitaire diamond ring, the marquise-shaped brilliant-cut diamond weighing 1.75 carats, is claw-set between a pair of tapered baguette-cut diamond shoulders, mounted in platinum, size N. Accompanied by a GIA report numbered 5222075037, dated 11 October 2021, stating that the 1.75 carat diamond is natural, J colour, VVS1 clarity.
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Diamond riviere necklace, composed of a graduated line of 123 claw-set brilliant-cut diamonds completed by a concealed box clasp, the diamonds together weighing approximately 12.00 carats, mounted in 14ct white gold, length 435 mm.
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Diamond 'Escalier' bracelet, composed of a line of articulated links of three-dimensional form, claw-set with 37 brilliant-cut diamonds completed by a concealed box clasp, the diamonds together stated to weigh 3.96 carats, mounted in 18ct white gold, length 180 mm.
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Pair of Tiffany & Co. diamond hoop earrings, each circular hoop claw-set to the front and inside back with a line of round brilliant-cut diamonds together stated to weigh approximately 2.39 carats, mounted in platinum, inner diameter 20 mm, signed T & Co. For Tiffany & Co. Accompanied by a facsimile Tiffany & Co. Retail replacement valuation, dated 22 November 2017, stating that the diamonds are G to J colour, If to SI1 clarity.
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Chanel diamond eternity ring, the 3 mm wide high half round band is continuously pave-set with brilliant-cut diamonds, mounted in 18ct white gold, size 50 (K), numbered, signed Chanel.
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Pair of coloured diamond and diamond pendant earrings, each terminating in a cluster swing drop, claw-set with a fancy brown pear-shaped diamond framed by pave-set near colourless brilliant-cut diamonds supported from an elliptical surmount of cluster design claw-set with a near colourless marquise-shaped diamond framed by a halo of brilliant-cut diamonds, the fancy coloured and near colourless diamonds together weighing approximately 7.09 carats, mounted in 14ct and 18ct bicolour gold, length 30 mm.
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De Grisogono diamond and black diamond bombe ring, of architectural design, embellished to the top with 15 lines of pave-set black and near colourless brilliant-cut diamonds, the bridge decorated in an open heart lattice pattern, mounted in 18ct gold, size N1/2, numbered, signed de Grisogono.
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H.Stern coloured diamond, diamond and citrine drop earrings, each terminating in an assymetrical cluster swing drop, claw-set with a shield-shaped citrine framed by a line of circular-cut black diamonds supported from a hoop surmount centring a cluster claw-set with a near colourless shield-shaped diamond framed by pave-set black diamonds between a line of similarly set openwork geometric links, the citrine and diamonds together weighing approximately 2.44 carats and 5.50 carats respectively, length 75 mm,…
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Chopard 18ct gold and diamond 'Happy Diamonds' necklace, modelled as a collar centring a heart-shaped double glazed compartment supported from an openwork gallery, the front signed Chopard, pave-set to the border with brilliant-cut diamonds, enclosing five floating collets accented with a brilliant-cut diamond supported from a bombe brick link chain, the diamonds together weighing approximately 2.59 carats, pendant 22 mm, inner circumference 400 mm, gross weight 121.30 grams, signed Chopard.
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A striking fancy intense yellow diamond and diamond ring, the oval modified brilliant-cut fancy intense yellow diamond weighing 10.02 carats is claw-set between a pair of tapered baguette-cut diamonds together weighing approximately 0.50 carats, mounted in platinum and 18ct gold, size N. Accompanied by a GIA report numbered 5111457042, dated 8 December 2009, stating that the 10.02 carat diamond is natural, fancy intense yellow colour, SI1 clarity.
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A stunning pair of fancy yellow diamond and diamond chandelier earrings, each terminating on a fringe of seven tassel pendants composed as lines of claw-set fancy yellow and near colourless pear-shaped and brilliant-cut diamonds supported from annular plaque similarly set surmounted by a cluster of diamonds, the diamonds together weighing approximately 28.80 carats, mounted in 18ct bicolour gold, length 80 mm.
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Tiffany & Co. Pearl and diamond bracelet, composed of three strands of Akoya cultured pearls measuring approximately 6.50 mm to 7.00 mm, between three 18ct gold half round bombe spacers pave-set with brilliant-cut diamonds completed by a similarly set clasp, length 180 mm, clasp signed T & Co. For Tiffany & Co.
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Autore South Sea pearl, brown diamond, diamond and yellow sapphire pendant necklace, terminating on a swing-set 14.00 mm drop-shaped cultured pearl surmounted by a brown diamond set bell cap, supported from an openwork surmount modelled as a fleur-de-lis decorated with brown diamonds between spectacle-set circular-cut yellow sapphires and wishbone-shaped connectors decorated with brown and near colourless diamonds, the diamonds and sapphires together weighing 2.07 carats and 0.50 carats respectively,…
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A Dazzling Autore golden South Sea pearl necklace, composed of 27 cultured pearls, graduating from approximately 14.00 mm to 16.95 mm, completed by an 18ct white gold ball clasp pave-set with brilliant-cut diamonds, the diamonds together weighing 1.71 carats. Accompanied by an Autore certificate of authenticity and box.
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Art Deco diamond bracelet, modelled as an articulated line of five openwork buckle motifs decorated with circular and baguette-cut diamonds, the diamonds together weighing approximately 19.75 carats, mounted in platinum, length 175 mm.
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Green tourmaline and diamond ring, of cluster design, centring a claw-set oval rose-cut tourmaline stated to weigh 21.58 carats, framed by a line of 20 brilliant-cut diamonds together weighing approximately 2.77 carats, mounted in platinum, size L1/2.
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Diamond and gem set thistle brooch, circa 1953, modelled as a bouquet, the stamen collet-set with oval sapphires, the petals, leaves and ribbon-bow pave-set with single-cut diamonds, the stalks accented with baguette diamonds between buds decorated with diamonds and calibre-cut synthetic sapphires, the natural sapphires and diamonds together weighing approximately 3.60 carats and 10.37 carats respectively, mounted in platinum and 18ct gold, length 75 mm, width 60 mm. Provenance: by family tradition, this…
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Solitaire diamond ring, circa 1940, claw-set with an early round brilliant-cut diamond weighing 2.10 carats, mounted in 18ct white gold, size N. Accompanied by a GSL report numbered AA65847/1, dated 31 January 2022, stating that the 2.10 carat diamond is H colour, pique 1 clarity.
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Diamond brooch, circa 1940, modelled as a stylised openwork ribbon and bow brooch millegrain-set with circular-cut diamonds, the small diamonds together weighing approximately 4.86 carats, terminating in a swing drop collet-set with an old European-cut diamond weighing approximately 1.09 carats, mounted in platinum, length 52 mm.
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A spectacular fancy vivid pink diamond and diamond ring, of cluster design, centring a pear mixed cut fancy vivid pink diamond weighing 1.03 carats, framed by a line of near colourless brilliant-cut, oval and pear-shaped diamonds, the bridge and shoulders pave-set with brilliant-cut diamonds, the near colourless diamonds together weighing approximately 1.50 carats, mounted in platinum and 18ct pink gold, size L. Accompanied by a GIA report numbered 5161656908, dated 14 March 2016, stating that the 1.03…
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Diamond and Argyle fancy pink diamond bracelet, modelled as a line of 15 claw-set near colourless pear-shaped diamonds framed by a halo of brilliant-cut diamonds alternating between 14 clusters of pear-shaped and brilliant-cut Argyle natural fancy pink diamonds, the near colourless and pink diamonds together weighing 12.27 carats and 0.96 carats respectively, mounted in 18ct white and pink gold, length 185 mm.
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Australian South Sea pearl and white topaz longchain, designed as a continuous line of 46 near-round cultured pearls measuring from 13.00 mm to 16.00 mm between trace chain link connectors spectacle-set at intervals with circular-cut topaz, the 138 topaz together stated to weigh 37.72 carats, length 1800 mm.
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Diamond necklace, modelled as an articulated line of geometric motifs each centring a cluster of brilliant and calibre-cut diamonds framed by an openwork halo of brilliant-cut diamonds alternating between annular plaques pave-set with brilliant-cut diamonds between similarly set high half round connectors, the diamonds together weighing approximately 12.29 carats, mounted in 18ct white gold, inner circumference 410 mm.
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De Beers fancy yellow 'Aura' solitaire diamond ring and 'Classic' diamond band, circa 2017, comprising: a platinum and 18ct gold ring of cluster design, centring a claw-set oval modified brilliant-cut fancy yellow diamond weighing 0.96 carats framed by a halo of near colourless diamonds to gallery and shoulders pave-set with brilliant-cut diamonds together weighing 1.45 carats, and a platinum band pave-set to the top with near colourless diamonds together weighing 0.21 carats, both rings size I, numbered…
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A magnificent fancy yellow diamond ring, the natural fancy yellow cushion modified brilliant-cut diamond weighing 41.71 carats is claw-set between a pair of fancy yellow modified shield brilliant-cut diamonds together weighing 2.40 carats, the gallery and under rail pave-set with natural fancy yellow brilliant-cut diamonds together weighing 0.55 carats, mounted in 18ct gold, size L1/2. Accompanied by a GIA report numbered 2223112653, dated 2 November 2021, stating that the 41.71 carat diamond is natural,…
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Coloured diamond and diamond suite, comprising a necklace, a bracelet, and a pair of chandelier earrings decorated with near colourless, fancy yellow and fancy brown brilliant-cut diamonds, the diamonds together weighing approximately 25.48 carats, mounted in 14ct gold, necklace length 430 mm, bracelet length 180 mm, earrings length 45 mm, combined gross weight approximately 80.50 grams (3).
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Fancy yellow diamond and diamond bracelet, composed of a line of 12 collet-set oval fancy yellow diamonds alternating between elliptical spacers channel-set with near colourless baguette and brilliant-cut diamonds, the fancy yellow and near colourless diamonds together weighing approximately 4.80 carats and 2.60 carats respectively, mounted in bicolour gold, length 175 mm.
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A spectacular fancy yellow diamond and diamond ring, of cluster design, centring a claw-set cushion-shaped modified brilliant-cut fancy yellow diamond weighing 5.03 carats, framed by a halo of near colourless brilliant-cut diamonds, to similarly set split shoulders, the small diamonds together weighing approximately 0.78 carats, mounted in 18ct bicolour gold, size L. Accompanied by a GIA report numbered 6224197132, dated 27 December 2021, stating that the 5.03 carat diamond is natural, fancy yellow colour,…
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