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Rings — Jewellery - Bonhams
Auction House:
| Bonhams | |
|---|---|
| Number of lots recorded: | 96 |
| Lots with images: | 96 |
| Prices available: | 96 |
Category:
Rings
| Lot | Description | Price | Image |
|---|---|---|---|
| *** | Paolo Costagli, an amethyst, ruby and diamond ring, set with a rectangular step-cut amethyst, weighing 4.21 carats, between two similarly cut rubies, estimated diamond weight 0.16 carats, signed Costagli mounted in yellow and white gold, ring size L 1/2. | *** |  |
| *** | A diamond single-stone ring collet-set with a round brilliant-cut diamond, estimated diamond weight 1.00 carat, mounted in platinum and gold, gross weight 9.56gm, ring size M. | *** |  |
| *** | Diamond cluster ring, centring a round brilliant-cut diamond weighing approximately 0.90 carats, within a border of old European-cut diamonds, estimated remaining diamond weight 1.00 carats, mounted in gold, weight 3.8gm, ring size O. | *** |  |
| *** | A ruby and diamond ring, centring a cushion-shaped ruby, weighing approximately 2.80 carats, flanked by a row of round brilliant-cut diamonds, signed White, estimated total diamond weight 0.70 carats, mounted in 18ct gold, size R. | *** |  |
| *** | An aquamarine and diamond ring, centering a square step-cut aquamarine weighing approximately 10.50ct, diamonds weighing approximately 0.50ct, mounted in 18ct gold, ring size N. | *** |  |
| *** | A coloured diamond and diamond ring, centring an oval-shaped brown diamond, weighing approximately 0.90 ct, to a surround of pave-set round brilliant-cut diamonds, signed white, estimated remaining diamond weight 10 ct, mounted in 18ct gold, size O | *** |  |
| *** | A carnelian intaglio ring, the carnelian intaglio depicting a man in the Roman-style, signed white, gross weight approximately 12.90 grams, mounted in 18ct gold, ring size P | *** |  |
| *** | A diamond single-stone ring, the old brilliant-cut diamond, mounted within a six-claw setting, to the polished knife-edge hoop, diamond weighs approximately 1.00 carat, mounted in 18 carat yellow gold, ring size M | *** |  |
| *** | A tourmaline ring, set with a cushion-shaped pink tourmaline, weighing approximately 4.70cts, to a gold band with bamboo detail, signed white, gross weight approximately 14.60 grams, mounted in 18ct gold, size N | *** |  |
| *** | A sapphire and diamond ring, Andrew Grima, 1971, centering a rectangular step-cut sapphire estimated weight approximately 4.20ct,set with single-cut diamonds, wirework hoop, 18ct gold, signed Grima, maker's mark HJCo, London hallmark, ring size M. | *** |  |
| *** | An Edwardian diamond ring, circa 1910, the old brilliant-cut diamond mounted within a tapering millegrain diamond-set surround, with engraved gallery, mounted in platinum, central old brilliant-cut diamond weighing approximately 1.50 carats, ring size R | *** |  |
| *** | A Victorian diamond three-stone ring, circa 1890, the central old brilliant-cut diamond set between graduated old brilliant-cut diamonds, with engraved gallery and shoulders of scrolling decoration, mounted in 18 carat yellow gold, each diamond weighing… | *** |  |
| *** | A 1.01 carat solitaire diamond ring, six claw set with a round brilliant cut diamond. Accompanied by GSL certificate number AA47645 stating H colour and SI2 clarity. 18ct yellow and white gold. Ring size M and 1/2. | *** |  |
| *** | A diamond single-stone ring collet-set with a round brilliant-cut diamond, estimated diamond weight 1.00 carat, to polished tapering mount, mounted in gold, gross weight 6.7gm, ring size J. | *** |  |
| *** | A suite of jewellery by Ilias Lalaounis, comprising a torque collar, earrings and ring, of plain polished free form design. 18ct yellow gold. Ring size L & 3/4.Ilias Lalaounis (1920-) an internationally renowned Greek artist and jeweller with a family… | *** |  |
| *** | A three stone diamond ring, set three across with round modern brilliant cut diamonds of known total weight 2.20 carats. 18ct white gold. Ring size M and 1/2. | *** |  |
| *** | A five-stone diamond ring, set with a line of five round brilliant-cut diamonds, estimated total diamond weight 2.50 carats, mounted in 18ct bi-coloured gold, size M. | *** |  |
| *** | Van Cleef & Arpels, lapis lazuli and diamond butterfly ring, the wings set with lapis lazuli plaques within a textured gold frame and centred by a round brilliant-cut diamond, to a split shoulder and fluted ring mount, signed Vca partly rubbed,… | *** |  |
| *** | Diamond ring, set with a princess-cut diamond, weighing 11 carats to round brilliant-cut diamond shoulders, estimated remaining diamond weight 0.20 carats, mounted in 18ct gold, weight 10.7gm, ring size M., accompanied by GSL report no. AA67017, dated 15… | *** |  |
| *** | Gemset and diamond ring, centred by a pear shaped purplish pink kunzite weighing approximately 8.50 carats, within a cluster of heart, circular and oval shaped multi coloured sapphires, circular multi coloured topaz and round brilliant-cut diamonds, to a… | *** |  |
| *** | Sapphire and diamond ring, of bombe design pierced with rows of brilliant and baguette-cut diamonds centred with a rectangular step-cut blue sapphire with estimated weight 1.70 carats, estimated total diamond weight 1.50 carats, platinum, weight 5.2gm,… | *** |  |
| *** | A platinum, rock crystal and diamond band, the rock crystal band set with a row of round brilliant-cut diamonds, estimated total diamond weight 0.65 carats, mounted in platinum, gross weight approximately 12.90 grams, size M1/2. | *** |  |
| *** | Canturi, 'Cubism' pave diamond ring, of geometric design, the openwork band pave-set with round brilliant-cut diamonds, estimated diamond weight 1.30 carats, signed Canturi, mounted in 18ct white gold, weight 22.3gm, band width 11.58 mm, ring size O. | *** |  |
| *** | Chaumet, a diamond 'Anneau Fireworks' ring, France of bombe design, gypsy-set with a spray of round brilliant-cut diamonds, signed Chaumet Paris, no. 606 171, with French assay marks, estimated total diamond weight 0.50 carats, mounted in 18ct white gold,… | *** |  |
| *** | A diamond ring designed as a spray of diamonds with articulated links, with Italian assay mark, known total diamond weight 3.73 carats, mounted in 18ct white gold, ring size N. | *** |  |
| *** | A ruby and diamond ring, centring an oval-cut ruby weighing approximately 2.15 carats, framed by single-cut diamonds, estimated total diamond weight 0.25 carats, gross weight approximately 4.40 grams, mounted in 18ct bi-coloured gold, size N1/2. | *** |  |
| *** | Diamond ring of openwork design the plaque set with a row of three round brilliant-cut diamonds, esitmated total diamond weight 1.25 carats, 18ct gold, weight 4.7gm, ring size O. | *** |  |
| *** | Sapphire and diamond ring, set with a cushion shaped purple sapphire weighing 29 carats within a border of round brilliant and marquise-cut diamonds to brilliant-cut diamond set shoulders, 18ct gold, weight 7.1gm, ring size N. Accompanied by GSL report no… | *** |  |
| *** | Michal, a tourmaline and diamond ring, centrally set with a cushion-shaped green tourmaline weighing 5.33 carats within a border of round brilliant-cut diamonds, estimated total diamond weight 1.20 carats, mounted in bi-coloured gold, gross weight… | *** |  |
| *** | An Australian gold signet ring, by J Henry Steiner, 106 Rundle Street, Adelaide, circa 1880 with a shield shaped cartouche engraved with script initials 'HJS', the shoulders cast and chased with floral scrolls, marked 'H.Steiner / 18.C / crown / Adelaide… | *** |  |
| *** | An opal and diamond ring, centring a round white opal, measuring approximately 14.54 x 13.40 mm, to a surround of round brilliant-cut diamonds, signed white, estimated total diamond weight 1.50 cts, mounted in 18ct white gold, size P | *** |  |
| *** | An emerald and diamond ring, set with step-cut emeralds weighing approximately 1.50ct and round brilliant-cut diamonds weighing approximately 0.70ct, mounted in 18ct gold, ring size N. | *** |  |
| *** | A diamond ring, the central step-cut diamond set between baguette and triangular-cut diamond shoulders, with plain hoop, mounted in platinum, step-cut diamond weighing approximately 1.25 carats, remaining diamonds approximately 0.30 carats total, ring… | *** |  |
| *** | A diamond dress ring, the oval-shaped domed plaque set with a cluster of round brilliant-cut diamonds, on an asymmetrical tapering hoop, diamonds approximately 1.20 carats total, mounted in 18 carat white and yellow gold, ring size Q | *** |  |
| *** | An opal and diamond ring, the oval-shaped white opal cabochon measuring approximately 13.3 x 10.4 x 5.6 mm, mounted within a round brilliant-cut diamond surround, diamonds approximately 1.60 carats total, mounted in 14 carat yellow gold, ring size M | *** |  |
| *** | An opal and diamond cluster ring, circa 1915, the oval-shaped black opal cabochon, measuring approximately 9.3 mm x 12.1 mm, set within an old brilliant-cut diamond cluster surround, between diamond-set shoulders, diamonds approximately 0.40 carat total,… | *** |  |
| *** | A tourmaline and diamond ring, centering a fancy-cut pink tourmaline, weighing approximately 9.80 cts, flanked with pave-set round brilliant-cut diamond shoulders, estimated total diamond weight 1.30 cts, mounted in 18ct bi-coloured gold, ring size O | *** |  |
| *** | A tourmaline and cultured pearl ring, centring a rectangular-shaped green tourmaline flanked by a pair of heart-shaped cultured pearls, measuring approximately 8.96 x 7.97 x 3.57 mm and 8.87 x 7.73 x 49 mm, signed white, gross weight approximately 13.30… | *** |  |
| *** | An antique Australian sapphire and diamond ring by Denis, of classic three stone design, set with a central oval blue sapphire of estimated weight 1.37 carats, and two old brilliant-cut diamonds. Total estimated diamond weight 1.40 carats | *** |  |
| *** | A black opal ring, six claw set with a cushion-shaped solid black opal. 18ct white gold and platinum. Ring size L. | *** |  |
| *** | A diamond ring, the flexible band ring set with forty-four brilliant-cut diamonds, estimated total diamond weight 2.62 carats. 18ct white gold. Ring size P | *** |  |
| *** | A diamond ring, set with a round brilliant-cut diamond weighing approximately 1.85 carats, with further diamond accents to the shoulders, mounted in platinum, size N. | *** |  |
| *** | A diamond ring, of floral design, set with a round brilliant-cut diamond, measuring approximately 0.60 carats, enhanced with a border of further round brilliant-cut diamonds, estimated total diamond weight 1.80 carats, mounted in platinum and 18ct gold,… | *** |  |
| *** | Jadeite and diamond ring, the oval green cabochon weighing 9.72 carats, within a border of brilliant-cut diamonds, stamped 14K 585, weight 10gm, ring size L. Accompanied by GSL report no. AA69360/1, dated 18 June 2024, stating that the jadeite is type a… | *** |  |
| *** | Sapphire and diamond ring, of bombe design set with an oval-cut sapphire, estimated weight 5.50 carats, between triangular-cut diamonds, estimated total diamond weight 0.70 carats, weight 33.7gm, ring size V-W. Provenance: Property of a Queensland… | *** |  |
| *** | Aquamarine and diamond ring, the rectangular step-cut aquamarine weighing approximately 22.50 carats, set to the shoulders with baguette-cut and round brilliant-cut diamonds, mounted in platinum, weight: 14.3gm, ring size I1/2. | *** |  |
| *** | A ruby and diamond ring, circa 1940, of scroll design set with oval, cushion and circular-cut rubies and old European-cut diamonds, estimated diamond weight 1.00 carats, mounted in yellow and white gold, gross weight 18.5gm, ring size L. Please note the… | *** |  |
| *** | An emerald and diamond ring centring a rectangular step-cut emerald flanked and framed by round brilliant and marquise-cut diamonds, estimated total diamond weight 1.40 carats, mounted in 14ct white gold, gross weight approximately 7.40 grams, ring size N… | *** |  |
| *** | Ruby and diamond ring, the plaque centred by three old European-cut diamonds, estimated total diamond weight 1.50 carats, within a scalloped frame of square step-cut rubies and single and old-cut diamonds, estimated remaining diamond weight 10 carats,… | *** |  |
| *** | Diamond cluster ring, centred by a round brilliant-cut diamond with estimated weight 1.15 carats, within a border of brilliant-cut diamonds and an outer border of baguette-cut diamonds, mounted in 14ct gold, weight 7.7gm, ring size L. | *** |  |
| *** | Turquoise and diamond ring, set with two polished cabochon turquoise beads each measuring approximately 14.15 x 13.85 to a rope twist gold mount, estimated total diamond weight 0.60 carats, mounted in 18ct gold, weight 15.9gm, ring size M. | *** |  |
| *** | Kenneth Mansergh, 18ct gold and diamond ring, designed as a cluster of old mine and European cut diamonds, maker's mark, stamped 18ct, weight 25.6gm, ring size M, off round. | *** |  |
| *** | Ilias Lalaounis, 18ct gold ring, designed as a fan of ribbed gold, signed with maker's mark, 750, Greece, weight 11.2gm, ring size L. | *** |  |
| *** | Platinum and diamond ring, of bombe design centred by old European-cut diamond weighing approximately 0.75 carats, between rows of old European and baguette-cut diamonds, estimated total remaining diamond weight 3.40 carats, deficient one diamond, weight… | *** |  |
| *** | Tourmaline and diamond ring, the square step-cut tourmaline, estimated weight 110 carats, within a round brilliant-cut diamond surround, estimated total diamond weight 0.30 carats, stamped 18K yellow gold, weight 7.6gm, ring size O 1/2. | *** |  |
| *** | Emerald and diamond ring, centrally set with a round brilliant-cut diamond, estimated weight 0.50 carats, between borders of brilliant-cut diamonds and scissor-cut emeralds, estimated remaining diamond weight 0.60 carats, emeralds untested for origin and… | *** |  |
| *** | Amethyst and diamond cluster ring centring an oval-shaped amethyst measuring approximately 16.44 x 11.94 x 7.99 mm, within rows of round brilliant-cut diamonds and circular-cut amethyst, estimated total diamond weight 10ct, 18ct bi-colour gold, weight 26… | *** |  |
| *** | Bi-coloured jadeite saddle ring, the translucent bright green top to brownish grey hoop, measurements diameter top to bottom 23.50 mm, thickness top 7.87 x 3.78 mm and bottom 64 x 2.58 mm, weight 3.9gm., accompanied by GSL report no. AA67334/1, dated 24… | *** |  |
| *** | Coloured diamond and diamond ring, set with a pear shaped diamond of light brown tint, estimated weight 1.80 carats, mounted in gold, weight 6.4gm, ring size O1/2. | *** |  |
| *** | Tiffany & Co., 'Tiffany Knot' double row ring diamond weight 0.31 carats, signed Tiffany & Co., mounted in 18ct gold, accompanied by maker's fitted box, ring size K 1/2. | *** |  |
| *** | An opal and diamond ring, centrally set with a boulder opal measuring approximately 23.50 x 12.20 x 3.55 mm, accented with round brilliant-cut diamonds, estimated total diamond weight 0.30 carats, mounted in 18ct gold, gross weight approximately 13.30… | *** |  |
| *** | Diamond ring, of bombe design set with rows of round brilliant-cut diamonds, estimated diamond weight 4.20 carats, 18ct gold, weight 21.6gm, ring size S. | *** |  |
| *** | Georg Jensen, gold ring, Henning Koppel, of abstract design, signed design 1099, 750 18K, maker's mark, weight 17.7gm, ring size R. Provenance: The collection of the late Joan Crebbin | *** |  |
| *** | Two bloodstone intaglio rings, the first depicting the 'Veil of Veronica', Volto Santo, the second depicting the Roman Colosseum, ring size O. (2) | *** |  |
| *** | An emerald and diamond ring, by Wempe, centring a cushion-cut emerald, emerald approx 3.00ct, diamonds approx. 0.80ct, signed Wempe, mounted in 18ct gold, weight 12.0gm, ring size R. | *** |  |
| *** | A citrine ring, the rectangular step-cut citrine measuring 14.5 x 10.9 x 7.6 mm signed white, mounted in 18ct gold ring size P | *** |  |
| *** | A blue topaz ring, set with a large carved blue topaz to an ornate gold band, gross weight approximately 360 grams, mounted in 18ct gold, ring size O | *** |  |
| *** | A tourmaline and diamond ring, centring an oval-shaped green tourmaline, weighing approximately 3.30 cts, to a round brilliant-cut diamond surround and gold leaf accents, signed white, estimated total diamond weight 0.65ct, mounted in 18ct bi-coloured… | *** |  |
| *** | A tsavorite garnet and diamond ring, centring a cushion-shaped tsavorite garnet, weighing approximately 2.80 carats, to a round brilliant-cut diamond surround, set between two gold crosses, signed white, estimated total diamond weight 1.50cts, mounted in… | *** |  |
| *** | A diamond plaque ring, centring a rose-cut diamond approx. 0.30ct, remaining diamonds approx 2.50ct, mounted in 18ct gold, ring size M. | *** |  |
| *** | A cultured pearl and diamond dress ring of abstract cluster design, the central Baroque pearl measuring approximately 16.4 mm, surrounded by marquise-cut diamonds, accented by brilliant-cut diamond collets, with hinged hoop, diamonds approximately 3.40… | *** |  |
| *** | A diamond ring, the domed band ring pave-set with round brilliant cut diamonds. 18ct white gold. Weight 11.09 grams. Ring size N and 1/2. | *** |  |
| *** | A multi-coloured tourmaline and diamond cross ring, modelled as a cross, the front of the ring set with five tourmaline of orange, pink and green hues, set within a round brilliant-cut diamond border, diamonds approximately 1.00 carat total, tourmalines… | *** |  |
| *** | A diamond single-stone ring, the round brilliant-cut diamond approx. 1.00ct, remaining diamonds approx. 0.20ct total, mounted in 18ct gold, ring size N. | *** |  |
| *** | A diamond single-stone ring, set with a round brilliant-cut diamond approximately 1.00ct, mounted in 18ct gold, ring size N 1/2. | *** |  |
| *** | A cultured pearl and diamond ballerina ring, centring a near round white pearl with rose overtone, measuring approx. 12.5 mm, set with baguette-cut and round brilliant-cut diamonds approx. 2.60ct total, mounted in 18ct gold, ring size L. | *** |  |
| *** | Sapphire and diamond cluster ring, centred by an oval shaped orange sapphire, weighing approximately 4.10 carats, within a border of round brilliant-cut diamonds, estimated total diamond weight 1.20 carats, stamped 750 18K, weight 9.4gm, ring size I. | *** |  |
| *** | Aquamarine and diamond ring, rectangular cushion shape aquamarine weighing approximately 31.00 carats, accented with round brilliant-cut diamonds, estimated total diamond weight 0.80 carats, white gold mount, weight 19.5gm, ring size L. | *** |  |
| *** | Emerald and diamond ring, set with a square step-cut emerald, estimated weight 2.00 carats, between baguette-cut diamond shoulders, estimated total diamond weight 0.60 carats, stamped 750, weight 6.8gm, ring size L. | *** |  |
| *** | Five stone diamond ring, designed as a graduated row centred by an old European-cut centre diamond with estimated weight 0.85 carats, estimated remaining diamond weight 1.30 carats, mounted in platinum weight 4.4gm. Ring size O. | *** |  |
| *** | A retro diamond cocktail ring, 1940s, of bombe design, modelled as a pair of juxtaposed pave-set diamond cubes, against a polished gold and diamond-set ground, diamonds approximately 1.30 carats total, mounted in 18 carat white and yellow gold, French… | *** |  |
| *** | A kunzite and diamond ring, of traditional cluster design, the central oval kunzite of estimated weight 13.20 carats claw-set above a line of twenty-two round brilliant-cut diamonds. Estimated diamond weight 1.10 carats. 18ct white gold. Ring size P | *** |  |
| *** | A mabe pearl ring, centring a bronze mabe pearl, measuring approximately 16.19 x 16.49 mm, the shoulders of openwork design, signed White, gross weight approximately 14.90 grams, mounted in 18ct gold, size P. | *** |  |
| *** | A diamond and gold ring, the braided gold band set with a round brilliant-cut diamond weighing approximately 0.67 carats, signed White, gross weight approximately 9.30 grams, mounted in 18ct bi-coloured gold, size M. | *** |  |
| *** | Paolo Costagli, morganite, aquamarine and diamond ring, set with a rectangular cushion shaped morganite, estimated weight 140 carats, between two similarly cut aquamarines, and brilliant-cut diamond set mount, known diamond weight 0.40 carats, signed… | *** |  |
| *** | Pearl and diamond cocktail ring, the large Baroque pearl measuring approximately 16.5 x 13.6 x 14.7 mm within a border of marquise and brilliant-cut diamonds, estimated total diamond weight 1.50carats, weight 17.2 gm. Provenance: The collection of the… | *** |  |
| *** | Sapphire ring bezel set with a rectangular cushion shaped purple sapphire with estimated weight 6.20 carats, 9ct gold, weight 7.3gm, ring size P. | *** |  |
| *** | Hardstone and diamond cameo ring, the quartz cameo carved with a classical male portrait in profile with laurel leaf wreath framed by old single-cut diamonds, estimated total diamond weight 0.50 carats, platinum and 18ct gold, weight 13.7gm, ring size P. | *** |  |
| *** | Diamond cluster ring, set with a cluster of nine old-mine and old European-cut diamonds, estimated total diamond weight 2.60 carats, mounted in gold, weight 6.7gm, ring size O. | *** |  |
| *** | Morganite, sapphire and diamond ring centring an oval-shaped morganite, weighing approximately 18.50 carats, within a round brilliant-cut diamond surround and pear-shaped pink sapphire shoulders, mounted in 18ct gold, weight 16.4gm, ring size M. | *** |  |
| *** | Omega, 18ct gold and diamond 'Sea Horse' ring, the polished stepped mount set with round brilliant-cut diamonds, signed Omega, Swiss assay marks, 18ct gold, numbered 85113, weight 12.3 carats, ring size 51 / L. | *** |  |
| *** | Paolo Costagli, citrine, sapphire and diamond ring, set with a rectangular step-cut citrine, with estimate weight 5.10 carats, between two similarly cut pink sapphires, estimated total diamond weight 0.25 carats, signed Costagli New York, mounted in 18ct… | *** |  |
| *** | Paolo Costagli, amethyst, sapphire and diamond ring, set with fancy-cut amethyst, weighing 9.77 carats, framed by a double border of circular-cut pink sapphires and brilliant-cut diamonds, diamonds weighing 0.44 carats, signed Costagli New York, 18ct rose… | *** |  |
| *** | Ruby and diamond ring, the openwork plaque centred by an oval shaped ruby weighing 0.83 carats, accented by round brilliant-cut diamonds known total diamond weight 0.26 carats, mounted in 18ct yellow and white gold, weight 3.5gm, ring size M | *** |  |
| *** | A diamond ring set with a round brilliant-cut diamond with known weight of 0.75 carats, signed pb, mounted in 18ct white gold, ring size M1/2. Accompanied by GIA dossier no. 16475496, dated 2 October 2007, stating that the 0.75 carat diamond is F colour… | *** |  |
| *** | An emerald and diamond ring set with a rectangular-shaped cut-cornered emerald weighing approximately 2.35 carats within a border of round brilliant-cut diamonds, estimated total diamond weight 0.65 carats, mounted in 18ct white gold, ring size N 1/2. | *** |  |