Knightsbridge Jewels 2025-05-21 Auction - 276 Price Results - Bonhams in England
DIAMOND SINGLE-STONE RINGRUBY AND DIAMOND CLUSTER RINGDIAMOND SINGLE-STONE  RING
Done
London, England, United Kingdom
Auction Details

Knightsbridge Jewels

Additional Information

Please note, Bonhams will no longer be offering a consolidated shipping service to Bonhams' Hong Kong salerooms. If you are located in Asia, we can obtain a quote for shipment directly to an alternative address of your choice. All quotes provided exclude local customs and import duties/taxes which remain payable by you the buyer, upon entry. For further information, please contact Olga Beketova, olga.beketova@bonhams.com, +44 2039886454

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Connie Pilkington
Associate Specialist
Tel: +44 20 7393 3864
Connie.Pilkington@bonhams.com
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TIFFANY: 'ARIA' DIAMOND RING: TIFFANY: 'ARIA' DIAMOND RINGBrilliant-cut diamonds, mounted in platinum, diamonds approx. 2.95cts total, signed Tiffany & Co., maker's mark T&Co., London hallmark, ring size approx. N½, maker's
0001: TIFFANY: 'ARIA' DIAMOND RINGEst. £3,000-£5,000
DIAMOND LINE BRACELET: DIAMOND LINE BRACELETBrilliant-cut diamonds, mounted in 18 carat white gold, diamonds approx. 9.00cts total, UK hallmark, length 18.0cmFootnotes:Please note this lot has VAT at the prevailing rate on
0002: DIAMOND LINE BRACELETEst. £5,000-£7,000Lot Passed
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DIAMOND CLUSTER EARRINGS: DIAMOND CLUSTER EARRINGSBrilliant-cut diamonds, mounted in 18 carat white gold, diamonds 2.02cts total, UK hallmark, length 1.1cm
0003: DIAMOND CLUSTER EARRINGSEst. £1,000-£1,500
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DIAMOND-SET COLLAR: DIAMOND-SET COLLAROf articulated linking, set to the front with brilliant-cut diamonds, diamonds approx. 1.75cts total, length 38.0cm
0004: DIAMOND-SET COLLAREst. £1,200-£1,800
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DIAMOND AND HEMATITE BRACELET: DIAMOND AND HEMATITE BRACELETAlternating oval hematite and brilliant-cut diamond-set links, diamonds approx. 4.50cts total, length 20.0cm
0006: DIAMOND AND HEMATITE BRACELETEst. £1,800-£2,500
PIAGET: DIAMOND-SET DRESS WATCH: PIAGET: DIAMOND-SET DRESS WATCHThe bezel set with brilliant-cut diamonds, to an integrated textured strap, diamonds approx. 0.70ct total, signed Piaget, maker's mark, French assay mark, Swiss assay
0007: PIAGET: DIAMOND-SET DRESS WATCHEst. £1,500-£2,000Lot Passed
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TIFFANY: 'METRO' DIAMOND BANGLE: TIFFANY: 'METRO' DIAMOND BANGLEPavé-set to the front with three-rows of brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 1.09cts total, signed Tiffany & Co., maker's mark
0008: TIFFANY: 'METRO' DIAMOND BANGLEEst. £4,000-£6,000
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SANTA LOMAS: SAPPHIRE AND DIAMOND RING: SANTA LOMAS: SAPPHIRE AND DIAMOND RINGThe cushion-shaped sapphire weighing 6.18 carats, between fancy-cut diamond shoulders, mounted in platinum, signed Santa Lomas, London hallmark, ring size
0010: SANTA LOMAS: SAPPHIRE AND DIAMOND RINGEst. £2,000-£4,000
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SAPPHIRE AND DIAMOND BRACELET: SAPPHIRE AND DIAMOND BRACELETAlternating oval-cut sapphires and brilliant-cut diamonds, diamonds approx. 1.20cts total, length 17.8cmFootnotes:Please note this lot has VAT at the prevailing rate on
0011: SAPPHIRE AND DIAMOND BRACELETEst. £2,000-£3,000
FANCY YELLOW DIAMOND RING: FANCY YELLOW DIAMOND RINGThe Fancy Intense Yellow cushion-shaped diamond weighing 1.07 carats, mounted in platinum, UK hallmark, ring size approx. KFootnotes:GIA: 1.07 carats, Fancy Intense Yellow
0012: FANCY YELLOW DIAMOND RINGEst. £4,000-£6,000Lot Passed
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CARTIER: 'LANIÈRES' BRACELET: CARTIER: 'LANIÈRES' BRACELETDesigned as a continuous series of box-link settings, signed Cartier, French workshop mark, numbered, Swiss assay mark, length 16.3cm
0013: CARTIER: 'LANIÈRES' BRACELETEst. £1,000-£1,500
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CARTIER: 'LANIÈRES' BRACELET: CARTIER: 'LANIÈRES' BRACELETDesigned as a continuous series of box-link settings, signed Cartier, French workshop mark, numbered, Swiss assay mark, length 16.2cm
0014: CARTIER: 'LANIÈRES' BRACELETEst. £1,000-£1,500
CARTIER: 'PANTHÈRE DE CARTIER' RING: CARTIER: 'PANTHÈRE DE CARTIER' RINGSet with tsavorite garnet eyes and an onyx nose, signed Cartier, numbered, maker's mark, French assay mark, ring size approx. M, maker's case
0015: CARTIER: 'PANTHÈRE DE CARTIER' RINGEst. £3,000-£5,000Lot Passed
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CARTIER: 'PANTHÈRE DE CARTIER' NECKLACE: CARTIER: 'PANTHÈRE DE CARTIER' NECKLACESet with tsavorite garnet eyes and an onyx nose, signed Cartier, maker's mark EC, numbered, French assay mark, lengths: necklace 43.5cm, pendant 3.0cm,
0016: CARTIER: 'PANTHÈRE DE CARTIER' NECKLACEEst. £4,000-£6,000
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CARTIER: 'LOVE' BANGLE: CARTIER: 'LOVE' BANGLEThe 18 carat gold bangle with screwhead motifs, signed Cartier, numbered, Swiss assay mark, European convention mark, inner circumference approx. 16.0cm, accompanied by a
0017: CARTIER: 'LOVE' BANGLEEst. £2,000-£3,000
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SAPPHIRE AND DIAMOND EARRINGS AND RING: SAPPHIRE AND DIAMOND EARRINGS AND RINGCalibré-cut sapphire and brilliant-cut diamonds, diamonds approx. 1.75cts total, lengths: earrings 2.7cm, ring size approx. O
0018: SAPPHIRE AND DIAMOND EARRINGS AND RINGEst. £1,500-£2,500
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SAPPHIRE AND DIAMOND BRACELET: SAPPHIRE AND DIAMOND BRACELETAlternating brilliant-cut diamond and calibré-cut sapphire links, diamonds approx. 5.25cts total, length 19.0cm
0019: SAPPHIRE AND DIAMOND BRACELETEst. £4,000-£6,000
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SAPPHIRE AND DIAMOND NECKLACE: SAPPHIRE AND DIAMOND NECKLACEAlternating brilliant-cut diamond and calibré-cut sapphire links, diamonds approx. 13.00cts total, length 45.8cm
0020: SAPPHIRE AND DIAMOND NECKLACEEst. £8,000-£12,000
SAPPHIRE AND DIAMOND CLUSTER EARRINGS: SAPPHIRE AND DIAMOND CLUSTER EARRINGSEach oval-cut sapphire, weighing 3.35 carats and 4.05 carats within a surround of old-brilliant cut diamonds, diamonds approx. 1.20cts total, Czechoslovakian
0021: SAPPHIRE AND DIAMOND CLUSTER EARRINGSEst. £6,500-£8,000Lot Passed
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CARVED SAPPHIRE PENDANT/NECKLACE: CARVED SAPPHIRE PENDANT/NECKLACEThe sapphire carved as a parrot perched upon a branch, suspended from a trace-link chain, lengths: pendant 3.0cm, chain 50.0cmFootnotes:GCS: Burmese origin, with no
0022: CARVED SAPPHIRE PENDANT/NECKLACEEst. £1,000-£1,500
COLOUR-CHANGE SAPPHIRE AND DIAMOND RING: COLOUR-CHANGE SAPPHIRE AND DIAMOND RINGThe cushion-shaped colour-change sapphire between trios of brilliant-cut diamonds, sapphire approx. 10.70cts, diamonds approx. 0.75ct total, French assay mark,
0023: COLOUR-CHANGE SAPPHIRE AND DIAMOND RINGEst. £7,000-£9,000Lot Passed
SAPPHIRE AND DIAMOND NECKLACE: SAPPHIRE AND DIAMOND NECKLACEAlternating oval-cut sapphires and brilliant-cut diamonds, diamonds approx. 2.20cts total, length 39.5cmFootnotes:Please note this lot has VAT at the prevailing rate on
0024: SAPPHIRE AND DIAMOND NECKLACEEst. £3,000-£5,000Lot Passed