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DIAMOND AND RUBY-SET BIRD BROOCH, FIRST HALF OF 20TH CENTURYSet throughout with single-cut diamonds, and a cabochon ruby eye, diamonds approx. 1...
DIAMOND BRACELET
DIAMOND BRACELETSet with old brilliant, cushion and single-cut diamonds, diamonds very approx. 4.25cts total, length 18.0cmFor further information...
SAPPHIRE FOUR-STONE RING
SAPPHIRE FOUR-STONE RINGCircular-cut sapphires, sapphires very approx. 1.90cts total, ring size approx. P - hoop off roundFor further information...
RUBY FOUR-STONE RING
RUBY FOUR-STONE RINGCircular-cut rubies, rubies very approx. 1.35cts total, ring size approx. P1⁄2 - hoop off-roundFor further information on thi...
GALLOPIN: TOURMALINE BANGLE, CIRCA 1980The navette-shaped centrepiece composed of a fluted green tourmaline between triangular pink tourmalines, w...
DIAMOND EARSTUDS
DIAMOND EARSTUDSBrilliant-cut diamonds weighing 1.02 carats and 1.04 caratsFootnotes:IGI: 1.04 carat diamond, G colour, VS1 clarity, report number...
CULTURED PEARL AND DIAMOND NECKLACEThe front set with brilliant-cut diamonds and an 8.5mm cultured pearl drop, length: approx. 41.0cmFor further i...
DIAMOND RING
DIAMOND RINGBrilliant and single-cut diamonds, diamonds approx. 1.15cts total, ring size approx. L (hoop off round)For further information on this...
SAPPHIRE AND DIAMOND BRACELET,
SAPPHIRE AND DIAMOND BRACELET, 2013Oval-cut sapphires and brilliant-cut diamonds, mounted in 18 carat white gold, London hallmark, length 18.5cmF...
TIFFANY & CO: 'FIREWORKS' CULTURED PEARL AND DIAMOND RING8.0mm cultured pearl and brilliant-cut diamonds, signed Tiffany & Co., ring size approx....
GEM-SET AND DIAMOND FLORAL WREATH BROOCHCircular-cut sapphires and rubies, and brilliant and single-cut diamonds, length 2.4cmFor further informat...
DIAMOND ETERNITY RING
DIAMOND ETERNITY RINGBaguette-cut diamonds, diamonds approx. 4.10cts total, ring size approx. PFor further information on this lot please visit Bo...
DIAMOND LINE BRACELET
DIAMOND LINE BRACELETBrilliant-cut diamonds, diamonds approx. 7.20cts total, length 17.5cmFor further information on this lot please visit Bonhams...
DIAMOND RING
DIAMOND RINGTrio of brilliant-cut diamonds, the shoulders pavé set with diamonds, diamonds approx. 1.25cts total, ring size approx. NFor further ...
CULTURED MABÉ PEARL AND DIAMOND BRACELETCultured mabé pearl and brilliant-cut diamonds, diamonds approx. 3.30cts total, length 17.3cm, converted ...
SAPPHIRE AND DIAMOND CLUSTER RINGOval-cut sapphire and brilliant-cut diamonds, sapphire approx. 2.15cts, diamonds approx. 0.60ct total, ring size ...
CULTURED PEARL NECKLACE WITH SAPPHIRE AND DIAMOND CLASPThree rows of 5.3-7.5mm cultured pearls, the clasp set with old brilliant and single-cut di...
DIAMOND TWO STONE RING
DIAMOND TWO STONE RINGOld brilliant-cut diamonds, diamonds approx. 2.10cts total, ring size very approx. K1⁄2 (hoop off-round)For further informa...
EMERALD AND DIAMOND-SET BRACELET, CIRCA 1969Brilliant-cut diamonds and step-cut emeralds, on an 18 carat white gold textured strap, UK import mar...
CULTURED PEARL AND DIAMOND BRACELET6.0mm cultured pearls and brilliant-cut diamonds, diamonds approx. 3.00cts total, length 19.0cmFor further info...
JADE AND DIAMOND RING
JADE AND DIAMOND RINGJadeite jade cabochon, brilliant and baguette-cut diamonds, ring size approx. MFootnotes:The Gem and Pearl Laboratory: Jadeit...
DIAMOND PENDENT EARRINGS,
DIAMOND PENDENT EARRINGS, MID 20TH CENTURYScroll and tassel design, set with baguette, single and brilliant-cut diamonds, diamonds approx. 4.50cts...
DIAMOND AND SAPPHIRE COCKTAIL WATCHOld brilliant and single-cut diamonds, and sapphire cabochons, length adjustableFor further information on this...
ENAMEL, CHALCEDONY, MOONSTONE AND DIAMOND PENDANT, EARLY 20TH CENTURYRose-cut diamonds, cabochon-cut moonstone and blue and pink fine line engine-...
DIAMOND RING,
DIAMOND RING, 2006Brilliant and single-cut diamonds, mounted in 18 carat white gold, principal diamonds approx. 1.85cts total, UK hallmark, ring s...
ROCK CRYSTAL, ONYX AND DIAMOND RING, CIRCA 1930Carved rock crystal with onyx and a brilliant-cut diamond, ring size approx. I1⁄2Footnotes:Please n...
DIAMOND WATCH
DIAMOND WATCHThe rectangular dial with Arabic numerals, set throughout with single, brilliant and baguette-cut diamonds, diamond approx. 2.55cts ...
AQUAMARINE AND DIAMOND PENDANT/NECKLACEMixed-cut aquamarine and single-cut diamonds, aquamarine very approx. 5.10cts, lengths: pendant 4.9cm, cha...
DIAMOND CLIP BROOCH
DIAMOND CLIP BROOCHOld brilliant, brilliant and single-cut diamonds, diamonds approx. 2.00cts total, length 3.1cmFor further information on this l...
CULTURED PEARL AND DIAMOND RING
CULTURED PEARL AND DIAMOND RING9.2mm cultured pearl and brilliant-cut diamonds, diamonds approx. 1.05cts total, ring size approx. M½ For further i...
EMERALD AND DIAMOND BALLERINA RINGStep-cut emerald, brilliant, baguette and tapered baguette-cut diamonds, diamonds approx. 2.35cts total, ring si...
DIAMOND RING AND PENDANT SUITEBaguette, tapered baguette and pear-shaped diamonds, diamonds approx. 1.20cts total, lengths: ring size approx. H½, ...
CULTURED PEARL AND DIAMOND RING AND EARRING SUITE10.0mm cultured pearls of black tint, and brilliant-cut diamonds, diamonds approx. 1.80cts total...
DIAMOND LINE BRACELET
DIAMOND LINE BRACELETBrilliant-cut diamonds, diamonds approx. 4.55cts total, length 18.5cmFor further information on this lot please visit Bonhams...
RUBY AND DIAMOND EARRINGS
RUBY AND DIAMOND EARRINGSOval-cut and pear-shaped rubies, brilliant-cut diamonds, length 1.9cmFor further information on this lot please visit Bon...
DIAMOND THREE-STONE RING
DIAMOND THREE-STONE RINGBrilliant-cut diamonds, diamonds approx. 2.75cts total, ring size approx. P½For further information on this lot please vis...
EMERALD RING
EMERALD RINGStep-cut emerald, weighing 2.90 carats, the mount of brushed finish, ring size approx. MFootnotes:The Gem & Pearl Laboratory: Zambian ...
DIAMOND LINE NECKLACE
DIAMOND LINE NECKLACEBaguette-cut diamonds, diamonds approx. 14.40cts total, length 42.0cmFor further information on this lot please visit Bonhams...
DIAMOND CRICKET BROOCH
DIAMOND CRICKET BROOCHCushion-shaped, brilliant, old brilliant and single-cut diamonds, with a cabochon pink tourmaline eye, diamonds approx. 0.5...
DIAMOND-SET RING
DIAMOND-SET RINGBrilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 1.25cts total, UK hallmark, ring size approx. LFor further info...
CULTURED PEARL NECKLACE WITH DIAMOND-SET CLASP9.5-12.2mm cultured pearls of black tint, clasp set with brilliant-cut diamonds, length 41.5cm, acco...
THEO FENNELL: DIAMOND, COLOURED SAPPHIRE AND ENAMEL PENDANTBrilliant-cut diamonds, yellow and orange sapphires, black enamel, signed Theo Fennell,...
TIFFANY: FANCY COLOURED DIAMOND AND DIAMOND RINGMarquise-cut Fancy Yellow diamond, weighing 1.65 carats, between baguette-cut diamond shoulders, S...
DIAMOND EARRINGS
DIAMOND EARRINGSBrilliant-cut diamonds, principal diamonds approx. 0.95ct and 1.00ct, remaining diamonds approx. 1.50cts total, length 3.0cmFootn...
AQUAMARINE BAR BROOCH
AQUAMARINE BAR BROOCHStep and oval-cut aquamarines, length 5.0cmFor further information on this lot please visit Bonhams.com
DIAMOND CLUSTER RING,
DIAMOND CLUSTER RING, 1987Brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 2.15cts total, London hallmark, ring size approx. LFo...
DIAMOND AND ONYX BAR BROOCH
DIAMOND AND ONYX BAR BROOCHCushion-shaped diamonds and onyx plaques, diamond approx. 1.70cts total, length 8.5cmFor further information on this lo...
TOPAZ AND DIAMOND RING
TOPAZ AND DIAMOND RINGOval-cut orange topaz and brilliant-cut diamonds, topaz approx. 8.60cts, ring size approx. M½ For further information on thi...
DIAMOND BAR BROOCH AND DIAMOND DRESS WATCH, EARLY 20TH CENTURY1st: Brooch with old brilliant-cut and cushion-shaped diamonds, 2nd: Watch with old-...
DIAMOND RING
DIAMOND RINGCushion-shaped diamond with single-cut diamond shoulders, principal diamond very approx. 1.00ct total, ring size approx. TFor further ...
CULTURED PEARL NECKLACE WITH AMETHYST CLASP9.0mm cultured pearls, the clasp set with an oval-cut amethyst and seed pearls, clasp mounted in 9 cara...
GEM-SET AND ENAMEL PENDANT
GEM-SET AND ENAMEL PENDANTThe octagonal-cut peridot within an openwork frame decorated with black and white enamel, accented with cultured pearls ...
THREE CULTURED PEARL NECKLACES1st: 6.4-6.8mm cultured pearls, with a blue hardstone and half-pearl clasp, mounted in 9 carat gold, 2nd: 3.7-7.4mm ...
DIAMOND WREATH PENDANT/NECKLACE,
DIAMOND WREATH PENDANT/NECKLACE, CIRCA 1900Designed as a wreath and bow, suspending old brilliant-cut diamond tassels within a rose and single-cut...
PEARL AND DIAMOND BROOCH
PEARL AND DIAMOND BROOCHCushion-shaped and rose-cut diamonds, an 8.0mm bouton pearl and 7.5mm baroque-shaped pearl, diamonds approx. 3.55cts total...
EMERALD AND DIAMOND CLUSTER RING
EMERALD AND DIAMOND CLUSTER RINGThe oval-cut emerald within a cushion-shaped diamond surround, between similarly-cut diamond shoulders, emerald ap...
DIAMOND BROOCH, LATE 19TH CENTURYOf openwork design, set throughout with cushion-shaped and rose-cut diamonds, mounted in silver and gold, diamond...
SAPPHIRE AND DIAMOND THREE-STONE RINGOval-cut sapphire and brilliant-cut diamonds, mounted in platinum, UK hallmark, ring size approx. MFor furthe...
SAPPHIRE AND DIAMOND BROOCH
SAPPHIRE AND DIAMOND BROOCHCushion-shaped sapphire and old brilliant and rose-cut diamonds, two principal diamonds approx. 0.55ct total, length 4....
CULTURED PEARL NECKLACE WITH RUBY AND DIAMOND CLASP3.1-6.8mm cultured pearls on a calibré-cut ruby and cushion-shaped diamond clasp, length 52.0cm...
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348 item(s)/page