Knightsbridge Jewels 2025-11-26 Auction - 365 Price Results - Bonhams in London - Page 2
DIAMOND SINGLE-STONE RINGDIAMOND CLUSTER NECKLACEDIAMOND SINGLE-STONE RING, 1985
Done
Knightsbridge, London, United Kingdom
Auction Details

Knightsbridge Jewels

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Sold
TIFFANY: 'ETOILE' DIAMOND BANGLE: TIFFANY: 'ETOILE' DIAMOND BANGLEPavé-set to the front with brilliant-cut diamonds, diamonds approx. 2.30cts total, signed Tiffany & Co, inner circumference 16.0cm
0025: TIFFANY: 'ETOILE' DIAMOND BANGLEEst. £2,000-£3,000
Sold
NATURAL PEARL AND DIAMOND RING: NATURAL PEARL AND DIAMOND RINGTwo natural pearls between trefoils of old cushion-shaped diamonds, diamonds approx. 0.90ct total, ring size approx. JFootnotes:GCS: Natural nacreous pearl (saltwater)
0026: NATURAL PEARL AND DIAMOND RINGEst. £1,800-£2,500
NATURAL PEARL NECKLACE: NATURAL PEARL NECKLACEA single strand of 4.5 - 7.4mm pearls, graduating in size towards the centre, to a rose-cut diamond and pearl clasp, length 40.5cmFootnotes:GCS: Natural nacreous pearl
0027: NATURAL PEARL NECKLACEEst. £3,500-£4,500Lot Passed
Sold
DIAMOND PENDANT/BROOCH,: DIAMOND PENDANT/BROOCH, CIRCA 1910Of open work design, the scroll, floral and foliate motifs millegrain-set with old brilliant and old cushion-shaped diamonds, diamonds approx. 6.40cts total,
0028: DIAMOND PENDANT/BROOCH,Est. £2,000-£3,000
Sold
DIAMOND SINGLE-STONE RING: DIAMOND SINGLE-STONE RINGOld brilliant-cut diamond, diamond approx. 2.80cts, ring size approx. J½
0029: DIAMOND SINGLE-STONE RINGEst. £4,000-£6,000
Sold
DIAMOND BRACELET,: DIAMOND BRACELET, CIRCA 1915Of openwork scroll design, set with old brilliant and single-cut diamonds, diamonds approx. 6.80cts total, length 17.6cm
0030: DIAMOND BRACELET,Est. £2,000-£3,000
DIAMOND SERPENT BROOCH,: DIAMOND SERPENT BROOCH, CIRCA 1880Designed as an interlocking serpent of old single-cut diamonds with cabochon ruby eyes, terminating in a pearl, length 4.6cm, cased by R&W Sorley, 93 St. Vincent
0031: DIAMOND SERPENT BROOCH,Est. £1,500-£2,000Lot Passed
Sold
OPAL AND DIAMOND RING: OPAL AND DIAMOND RINGThe opal cabochon between trifurcated shoulders of single-cut diamonds, ring size approx. Q
0032: OPAL AND DIAMOND RINGEst. £2,000-£3,000
Sold
MOONSTONE AND DIAMOND BROOCH,: MOONSTONE AND DIAMOND BROOCH, CIRCA 1900 AND LATERThe openwork bow of old brilliant-cut diamonds suspending a moonstone cabochon from an articulated pendant, diamonds approx. 2.90cts total, moonstone
0033: MOONSTONE AND DIAMOND BROOCH,Est. £1,500-£2,000
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DIAMOND SINGLE-STONE RING: DIAMOND SINGLE-STONE RINGOld brilliant-cut diamond, diamond approx. 2.60cts, ring size approx. M, cased by Garrard & Co. Ltd, 112 Regent Street, W.1.
0034: DIAMOND SINGLE-STONE RINGEst. £4,000-£6,000
Sold
OPAL AND DIAMOND BROOCH,: OPAL AND DIAMOND BROOCH, CIRCA 1890The crescent moon set with graduating opal cabochons, accented by single and rose-cut diamonds, mounted in silver and gold, length 5.8cm
0035: OPAL AND DIAMOND BROOCH,Est. £3,000-£5,000
DIAMOND NECKLACE,: DIAMOND NECKLACE, CIRCA 1890The graduating fringe of floral and foliate motifs, set with old-cushion shaped diamonds, to a chain of rose-cut diamonds, cushion-shaped diamonds approx. 1.10cts total,
0036: DIAMOND NECKLACE,Est. £4,000-£6,000Lot Passed
Sold
SAPPHIRE AND DIAMOND RING: SAPPHIRE AND DIAMOND RINGThe cushion-shaped sapphire within a border of cushion-shaped diamonds set to trifurcated shoulders, sapphire approx. 2.80cts, diamonds approx. 2.00cts total, ring size
0037: SAPPHIRE AND DIAMOND RINGEst. £3,000-£5,000
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DIAMOND EARSTUDS: DIAMOND EARSTUDSBrilliant-cut diamonds, diamonds very approx. 2.50cts total
0038: DIAMOND EARSTUDSEst. £1,800-£2,200
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DIAMOND BROOCH,: DIAMOND BROOCH, CIRCA 1890Two intertwining hearts of old brilliant-cut diamonds suspending an old brilliant-cut diamond pendant, diamonds approx. 4.30cts total, length approx. 2.6cm
0039: DIAMOND BROOCH,Est. £1,800-£2,200
Sold
SAPPHIRE AND DIAMOND CROSSOVER RING: SAPPHIRE AND DIAMOND CROSSOVER RINGObliquely set old cushion-shaped diamond and cushion-shaped sapphire, diamond approx. 1.25cts, sapphire approx. 1.45cts, ring size approx. N½
0040: SAPPHIRE AND DIAMOND CROSSOVER RINGEst. £2,000-£3,000
SAPPHIRE AND DIAMOND BAR BROOCH,: SAPPHIRE AND DIAMOND BAR BROOCH, CIRCA 1910Alternating oval-shaped sapphires and old cushion-shaped diamonds to a knife bar wire, millegrain-set, diamonds approx. 0.70ct total, length 5.3cm
0041: SAPPHIRE AND DIAMOND BAR BROOCH,Est. £1,000-£1,500Lot Passed
Sold
BOODLES: DIAMOND 'RAINDANCE' NECKLACE: BOODLES: DIAMOND 'RAINDANCE' NECKLACEBrilliant-cut diamonds collet-set to articulated knife wire links, mounted in platinum, diamonds approx. 4.65cts total, signed Boodles, maker's mark B&D, numbered
0043: BOODLES: DIAMOND 'RAINDANCE' NECKLACEEst. £6,000-£8,000
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BOODLES: 'RAINDANCE' DIAMOND RING: BOODLES: 'RAINDANCE' DIAMOND RINGSet with brilliant-cut diamonds, diamonds approx. 2.90cts total, unsigned, ring size approx. L, accompanied by Boodles insurance valuationFootnotes:Please note this
0044: BOODLES: 'RAINDANCE' DIAMOND RINGEst. £4,000-£6,000
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CARTIER: DIAMOND-SET 'C DE CARTIER' NECKLACE: CARTIER: DIAMOND-SET 'C DE CARTIER' NECKLACEDesigned as an articulated series of c-shaped links, set to the front with brilliant-cut diamonds, diamonds approx. 2.00cts total, maker's mark, signed
0045: CARTIER: DIAMOND-SET 'C DE CARTIER' NECKLACEEst. £8,000-£12,000
Sold
CARTIER: DIAMOND-SET 'C DE CARTIER' BRACELET: CARTIER: DIAMOND-SET 'C DE CARTIER' BRACELETDesigned as an articulated series of c-shaped links, set to the front with brilliant-cut diamonds, diamonds approx. 0.90ct total, signed Cartier, numbered
0046: CARTIER: DIAMOND-SET 'C DE CARTIER' BRACELETEst. £2,000-£3,000
Sold
CARTIER: DIAMOND-SET 'C DE CARTIER' HOOP EARCLIPS: CARTIER: DIAMOND-SET 'C DE CARTIER' HOOP EARCLIPSDesigned as a series of c-shaped links, set to the front with brilliant-cut diamonds, diamonds approx. 1.20cts total, maker's mark, signed Cartier,
0047: CARTIER: DIAMOND-SET 'C DE CARTIER' HOOP EARCLIPSEst. £2,000-£3,000
Sold
BOODLES: DIAMOND BANGLE AND TOE RING: BOODLES: DIAMOND BANGLE AND TOE RING1st: Set to the front with princess-cut diamonds, mounted in platinum, 2nd: Set with brilliant-cut diamonds, mounted in 18 carat white gold, 1st: diamonds approx.
0048: BOODLES: DIAMOND BANGLE AND TOE RINGEst. £2,000-£3,000