Knightsbridge Jewels 2025-11-26 Auction - 365 Price Results - Bonhams in London - Page 3
DIAMOND SINGLE-STONE RINGDIAMOND CLUSTER NECKLACEDIAMOND SINGLE-STONE RING, 1985
Done
Knightsbridge, London, United Kingdom
Auction Details

Knightsbridge Jewels

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Sold
DIAMOND BRACELET,: DIAMOND BRACELET, CIRCA 1935Of openwork linking, set with old brilliant and single-cut diamonds, mounted in platinum, diamonds approx. 6.35cts total, French workshop mark for Société
0050: DIAMOND BRACELET,Est. £5,000-£7,000
Sold
DIAMOND PENDENT EARRINGS,: DIAMOND PENDENT EARRINGS, CIRCA 1910Set with alternating old brilliant and baguette-cut diamonds, principal diamonds approx. 1.75cts and 1.80cts, length 2.7cm
0051: DIAMOND PENDENT EARRINGS,Est. £8,500-£9,500
Sold
AQUAMARINE AND DIAMOND COCKTAIL RING: AQUAMARINE AND DIAMOND COCKTAIL RINGThe octagonal step-cut aquamarine between princess-cut diamond shoulders, aquamarine approx. 14.45cts, ring size approx. P½
0052: AQUAMARINE AND DIAMOND COCKTAIL RINGEst. £1,200-£1,800
Sold
DIAMOND BRACELET,: DIAMOND BRACELET, CIRCA 1925Of openwork design, set with old brilliant and single-cut diamonds, diamonds approx. 9.20cts total, length approx. 17.0cm
0053: DIAMOND BRACELET,Est. £3,000-£5,000
Sold
AQUAMARINE AND DIAMOND EARRINGS: AQUAMARINE AND DIAMOND EARRINGSEach octagonal step-cut aquamarine within a scalloped old brilliant-cut diamond surround, diamonds approx. 0.70ct total, length 1.5cm
0054: AQUAMARINE AND DIAMOND EARRINGSEst. £1,500-£2,500
Sold
TIFFANY: DIAMOND 'JAZZ' RING: TIFFANY: DIAMOND 'JAZZ' RINGSet with three rows of brilliant-cut diamonds, diamonds approx. 1.40cts total, signed T&Co., ring size approx. H
0055: TIFFANY: DIAMOND 'JAZZ' RINGEst. £1,500-£2,500
Sold
TIFFANY: CULTURED PEARL AND DIAMOND NECKLACE,: TIFFANY: CULTURED PEARL AND DIAMOND NECKLACE, 2005Two diamond starburst motifs suspending a cultured pearl, to a chain with quatrefoils of diamonds, mounted in platinum, diamonds approx. 2.25cts
0056: TIFFANY: CULTURED PEARL AND DIAMOND NECKLACE,Est. £3,000-£5,000
Sold
TIFFANY: DIAMOND PENDENT EARRINGS,: TIFFANY: DIAMOND PENDENT EARRINGS, 2005Composed of graduating brilliant-cut diamond starbursts, mounted in platinum, diamonds approx. 2.80cts total, signed Tiffany & Co., maker's mark T& Co., London
0057: TIFFANY: DIAMOND PENDENT EARRINGS,Est. £2,000-£3,000
Sold
SAPPHIRE AND DIAMOND RING,: SAPPHIRE AND DIAMOND RING, 2016Oval-shaped sapphire between brilliant-cut and pear-shaped diamonds, to a border of brilliant-cut diamonds, mounted in platinum diamonds approx. 2.20cts total, London
0058: SAPPHIRE AND DIAMOND RING,Est. £3,000-£5,000
Sold
TIFFANY: SAPPHIRE AND DIAMOND BROOCH,: TIFFANY: SAPPHIRE AND DIAMOND BROOCH, CIRCA 1996Designed as a wreath of interlocking forget-me-nots comprising circular-cut sapphires and brilliant-cut diamonds, mounted in platinum, diamonds approx.
0059: TIFFANY: SAPPHIRE AND DIAMOND BROOCH,Est. £2,500-£3,500
Sold
SAPPHIRE AND DIAMOND CLUSTER NECKLACE: SAPPHIRE AND DIAMOND CLUSTER NECKLACEEach oval-cut sapphire within a brilliant-cut diamond surround, with chevron shaped links between each of further brilliant-cut diamonds, to a fancy-link chain,
0060: SAPPHIRE AND DIAMOND CLUSTER NECKLACEEst. £3,000-£5,000
Sold
RUBY AND DIAMOND RING: RUBY AND DIAMOND RINGOval-cut ruby between brilliant-cut diamond shoulders, ruby very approx. 4.60cts, ring size approx. M ½
0061: RUBY AND DIAMOND RINGEst. £2,000-£3,000
Sold
DIAMOND PENDENT EARRINGS: DIAMOND PENDENT EARRINGSBrilliant-cut diamonds to articulated knife bar links, diamonds approx. 5.00cts total, length 7.5cm
0062: DIAMOND PENDENT EARRINGSEst. £1,500-£2,000
RUBY, MOONSTONE AND DIAMOND RING: RUBY, MOONSTONE AND DIAMOND RINGDesigned as a stylised snake, the head of oval-cut rubies to a body of cabochon moonstones, accented throughout by brilliant-cut diamonds, ring size approx. K
0063: RUBY, MOONSTONE AND DIAMOND RINGEst. £2,500-£3,500Lot Passed
Sold
DIAMOND AND RUBY BROOCH,: DIAMOND AND RUBY BROOCH, CIRCA 1960The stylised fan pavé-set with single-cut diamonds and accented by circular-cut rubies, diamonds approx. 1.00ct total, length 6.0cm
0064: DIAMOND AND RUBY BROOCH,Est. £1,500-£2,000
Sold
DIAMOND BICYCLE BROOCH,: DIAMOND BICYCLE BROOCH, 1992Designed as a bicycle, with rotating wheels, accented by circular-cut rubies and brilliant-cut diamonds, mounted in 18 carat gold, London hallmark, length 4.5cm
0065: DIAMOND BICYCLE BROOCH,Est. £800-£1,200
Sold
DIAMOND RING: DIAMOND RINGDesigned as three interlocking bands of brilliant-cut diamonds, diamonds approx. 1.25cts total, French assay mark, ring size very approx. I
0066: DIAMOND RINGEst. £2,000-£2,500
Sold
CHOPARD: 'HAPPY DIAMONDS' WATCH: CHOPARD: 'HAPPY DIAMONDS' WATCHSet with brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 0.80ct total, signed Chopard, numbered, Swiss assay mark, European convention mark, lengths:
0067: CHOPARD: 'HAPPY DIAMONDS' WATCHEst. £3,000-£5,000
CHOPARD: 'HAPPY DIAMONDS' EARRINGS: CHOPARD: 'HAPPY DIAMONDS' EARRINGSOf teardrop design, set with brilliant-cut diamonds, diamonds approx. 2.35cts total, signed Chopard Geneve, length 2.3cm, maker's case
0068: CHOPARD: 'HAPPY DIAMONDS' EARRINGSEst. £3,000-£5,000Lot Passed
Sold
SCHLUMBERGER FOR TIFFANY: GOLD BRACELET,: SCHLUMBERGER FOR TIFFANY: GOLD BRACELET, 1999Of stylised 18 carat gold 'XO' linking, signed Tiffany & Co., Schlumberger, maker's mark T&Co., London hallmark, length 20.3cm, maker's case
0069: SCHLUMBERGER FOR TIFFANY: GOLD BRACELET,Est. £2,500-£3,500
CITRINE AND DIAMOND NECKLACE: CITRINE AND DIAMOND NECKLACEThe central motif of pear-shaped citrines and brilliant-cut diamonds to an articulated necklace, the flower shaped clasp of further citrines and diamond, diamonds approx.
0070: CITRINE AND DIAMOND NECKLACEEst. £3,500-£4,500Lot Passed
Sold
TOPAZ AND DIAMOND RING: TOPAZ AND DIAMOND RINGThe cushion-shaped orange topaz within a single-cut diamond surround between trifurcated shoulders, ring size approx. O½
0071: TOPAZ AND DIAMOND RINGEst. £1,500-£2,000
Sold
TIFFANY: GOLD BANGLE,: TIFFANY: GOLD BANGLE, 2002Of 18 carat gold woven design, signed Tiffany & Co., maker's mark T&Co., London hallmark, inner circumference approx. 19.0cm, maker's box and pouch
0072: TIFFANY: GOLD BANGLE,Est. £3,000-£5,000