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SANRIO: TWO DIAMOND AND GEM-SET 'HELLO KITTY' RINGSSet with circular-cut rubies, yellow sapphires, brilliant-cut diamonds and circular onyx cabochons, diamonds approx. 0.60ct total, ring sizes approx. K½ (2)Footnotes:Please note this lot has VAT at the prevailing rate on the hammer price and buyer's Premium.This lot is subject to the following lot symbols: ΩΩ VAT on imported items at the prevailing rate on Hammer Price and Buyer's Premium.For further information on this lot please visit Bonhams.com
RUBY AND DIAMOND PLAQUE RING AND AMETHYST AND HALF-PEARL BROOCH1st: 1893, cushion-shaped ruby and old brilliant-cut diamonds, mounted in 18 carat gold, 2nd: The amethyst cabochon, reverse-set, with half-pearl surround, 1st with UK hallmark, lengths: 1st ring size approx. J1⁄2, 2nd 2.5cm (2)For further information on this lot please visit Bonhams.com
AQUAMARINE AND DIAMOND RINGCushion-shaped aquamarine, weighing 5.30 carats, and brilliant and princess-cut diamonds, diamonds approx. 0.90ct total, ring size approx. P1⁄2Footnotes:WGI: The cushion-shaped aquamarine weighing 5.30 carats, report number 9624136837, 4th May 2022.For further information on this lot please visit Bonhams.com
CULTURED PEARL AND DIAMOND EARRINGS AND RING1st: 12.5mm cultured pearls and brilliant-cut diamonds, 2nd: Off-round 11.3mm cultured pearl and brilliant and tapered baguette-cut diamonds, diamonds approx. 1.70cts total, lengths: 1st 2.4cm, 2nd ring size very approx. I (sizing band) (2)For further information on this lot please visit Bonhams.com
YELLOW SAPPHIRE AND DIAMOND RINGOval-cut yellow sapphire and brilliant-cut diamonds, sapphire approx. 15.00cts, diamonds approx. 0.80ct total, ring size approx. H½ (hoop off-round) Footnotes:GCS: Sri Lankan origin, no indications of heat treatment, report number 5783-4073, 19 September 2023.For further information on this lot please visit Bonhams.com
AQUAMARINE AND DIAMOND RING AND EARSTUDS1st: 1974, ring set with an oval-cut aquamarine and brilliant-cut diamonds, mounted in 18 carat white gold, 2nd: Earrings set with a circular-cut aquamarine, 1st aquamarine approx. 12.75cts, London hallmark, ring size approx. M, earstuds 0.7cm (2)For further information on this lot please visit Bonhams.com
TIFFANY: FANCY COLOURED DIAMOND AND DIAMOND RINGMarquise-cut Fancy Yellow diamond, weighing 1.65 carats, between baguette-cut diamond shoulders, Signed Tiffany & Co., ring size approx. I, maker's case and boxFootnotes:GCS: Fancy Yellow colour, SI1 clarity, report number 5776-5690, 20 May 2016.For further information on this lot please visit Bonhams.com
EMERALD AND DIAMOND CLUSTER RINGStep-cut emerald, weighing 1.82 carats, and single-cut diamonds, ring size approx. K½ Footnotes:GCS: Colombian origin, evidence of moderate clarity enhancement, report number 5782-971, 7 March 2022.For further information on this lot please visit Bonhams.com
COLLECTION OF DIAMOND-SET JEWELLERY1st: The necklace set with brilliant-cut diamonds, 2nd: The ring set with brilliant-cut diamonds, 3rd: The serpent with marquise-cut rubies and brilliant-cut diamonds, diamonds approx. 1.10cts total, 1st: French assay marks, 2nd: French assay mark, lengths: 1st very approx. 35.0cm, 2nd ring size approx. L½, 3rd ring size approx. K (3)For further information on this lot please visit Bonhams.com
DIAMOND FIVE-STONE RINGCushion-shaped diamonds, mounted in 18 carat gold, diamonds approx. 4.20cts total, partial UK hallmark, European convention mark (worn), ring size very approx. O (sizing beads), accompanied by original ring mount and Garrard & Co. caseFor further information on this lot please visit Bonhams.com
POMELLATO: GEM-SET 'ICONICA COLOUR' RINGSet with circular-cut vari-coloured gemstones, including sapphire, tourmaline, peridot, ruby, zircon, peridot garnet, spinel and tanzanite, signed Pomellato, numbered, ring size approx. M (leading edge)For further information on this lot please visit Bonhams.com
TWO EMERALD AND DIAMOND RINGS1st: 2001, Step-cut emerald and brilliant-cut diamonds, mounted in 18 carat gold, 2nd: 1978, Oval and step-cut emeralds, brilliant-cut diamonds, mounted in 18 carat gold, London hallmarks, 1st ring size approx. O½, 2nd ring size approx. M½For further information on this lot please visit Bonhams.com
EMERALD RINGStep-cut emerald, weighing 2.90 carats, the mount of brushed finish, ring size approx. MFootnotes:The Gem & Pearl Laboratory: Zambian origin, evidence of minor clarity enhancement, report number 23213, 26 May 2023.For further information on this lot please visit Bonhams.com
SAPPHIRE AND DIAMOND RINGEmerald-cut sapphire, between square step-cut diamond shoulders, sapphire approximately 4.30 carats, diamonds approx. 1.20cts total, ring size approx. IFootnotes:The Gem & Pearl Laboratory: Sri Lankan origin, no evidence of heat treatment, report number 23912, 17 November 2023.For further information on this lot please visit Bonhams.com
EMERALD AND DIAMOND RINGStep-cut emerald and cushion-shaped diamonds, emerald approx. 2.10cts, diamonds approx. 1.00ct total, ring size approx. PFootnotes:GCS: Colombian origin, evidence of minor clarity enhancement, report number 5784-0116, 20 October 2023.For further information on this lot please visit Bonhams.com
DIOR: TWO 'BOIS DE ROSE' RINGS1st: Brilliant-cut diamonds, 2nd: Mounted in platinum, 1st: diamonds approx. 0.55ct total, signed Dior, maker's mark, numbered, French assay mark, 2nd: signed Dior, maker's mark, London hallmark, French assay mark, European convention mark, ring sizes approx. L½ (2)For further information on this lot please visit Bonhams.com
DIAMOND CLUSTER RINGThe central old brilliant-cut diamond, weighing 3.92 carats, with single-cut diamond accents, ring size approx. MFootnotes:Provenance:Principal diamond from the estate of Lady Dorothea Margaret Wallis née Fowke (1883-1930).Dorothea was born in Sri Lanka. She married the British lawyer Sir John Edward Power Wallis (1861-1946), Advocate General of Madras (1900-1906) and Chief Justice of Madras High Court (1914-1921). The renowned Scottish engineer, Dr Robert Stevenson (1772-1851), was Dorothea's maternal great-grandfather, famed for the design and construction of lighthouses, and the Scottish novelist, Robert Louis Stevenson (1850-1894), was a cousin.For further information on this lot please visit Bonhams.com
EMERALD AND DIAMOND CLUSTER RINGThe oval-cut emerald within a cushion-shaped diamond surround, between similarly-cut diamond shoulders, emerald approx. 1.00ct, diamonds approx. 1.00ct total, French assay mark, ring size approx. K½ For further information on this lot please visit Bonhams.com
EMERALD AND DIAMOND RINGStep-cut emerald within a cushion-shaped diamond surround, emerald approx. 1.55cts, ring size approx. L½, cased by Tessiers Ltd, 26 New Bond StreetFootnotes:The Gem & Pearl Laboratory: Colombian origin, evidence of minor clarity enhancement. Report number 23949, 28 November 2023.For further information on this lot please visit Bonhams.com

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1087795 item(s)/page