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EMERALD AND DIAMOND CLUSTER RING; AQUAMARINE AND DIAMOND CLUSTER RING1st: The step-cut emerald within a cushion-shaped diamond surround, mounted in 18 carat gold, 2nd: The step-cut aquamarine within a brilliant-cut diamond surround, mounted in 18 carat white gold, diamonds approx. 1.60cts total, 1st with UK hallmark, 2nd with London hallmark, ring sizes approx. M½ and N (2)For further information on this lot please visit Bonhams.com
SAPPHIRE AND DIAMOND RINGThe oval-cut sapphire between brilliant-cut diamond shoulders, ring size approx. QFootnotes:Accompanied by a report from Gem & Pearl laboratory stating that the sapphire is of Sri Lankan origin with no evidence of heat treatment. Report number 21850, dated 23rd June 2022.For further information on this lot please visit Bonhams.com
SAPPHIRE AND DIAMOND RINGThe cushion-cut sapphire, weighing 4.86 carats, between brilliant-cut diamond-set shoulders diamonds approx. 0.30cts, total, partial UK hallmark, ring size approx. L Footnotes:Accompanied by a certificate from GCS stating that the sapphire is of Sri Lankan origin with no indications of heat treatment observed. Report number 77118-29, dated 1 September 2017For further information on this lot please visit Bonhams.com
DIAMOND SINGLE-STONE RINGSet with a brilliant-cut diamond weighing 1.50 carats, mounted in platinum, maker's mark DOM, European convention mark, partial UK hallmark, ring size approx. OFootnotes:Accompanied by a report by The Gem Testing Laboratory of Great Britain stating that the diamond weighing 1.50cts is G colour, VS2 clarity. Report number 015274, dated 17th November 2005. Please note this report is over 10 years old and may need updating.For further information on this lot please visit Bonhams.com
DIAMOND RING, 1998Set with a princess-cut diamond of yellow tint, within a brilliant-cut diamond surround, mounted in platinum, principal diamond weighing approx. 0.85ct, diamond untested for origin and natural colour, remaining diamonds approx. 0.80ct total, partial London hallmark, ring size approx. I½For further information on this lot please visit Bonhams.com
DIAMOND ETERNITY RING AND UNMOUNTED SAPPHIRE1st: Set with alternating step-cut sapphires and diamonds, 2nd: The cushion-shaped sapphire, weighing 2.05cts, ring size approx. J½ (2)Footnotes:Please note this lot has VAT at the prevailing rate on both 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
SAPPHIRE AND DIAMOND RING, CIRCA 1950The octagonal step-cut sapphire, weighing 19.33 carats, between brilliant-cut diamond accents, within radiating courses of baguette-cut diamonds, in a raised wirework setting, diamonds approximately 1.20cts total, French assay mark, ring size approx. MFootnotes:Accompanied by a report from The Gem & Pearl Laboratory stating that the sapphire is of Sri Lankan origin with no evidence of heat treatment. Report number 19751, dated 7th April 2021.Accompanied by a report from Laboratoire Français de Gemmologie stating that the sapphire is of Sri Lankan origin, with no indications of heat treatment. Report number 156924, dated 28th September 2001.Please note this lot has VAT at the prevailing rate on both 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
DIAMOND SINGLE-STONE RINGSet with a cushion-shaped diamond, between bifurcated brilliant-cut diamond-set shoulders, mounted in platinum, maker's mark, London hallmark, ring size approx. OFootnotes:Accompanied by a copy of a report from The Gem Testing Laboratory of Great Britain stating that the diamond weighing 1.99cts is H colour, VS2 clarity. Report number 0016791, dated 14th September 2007. Please note this report is over 10 years old and may require updating.For further information on this lot please visit Bonhams.com
SAPPHIRE AND DIAMOND DRESS RINGThe sugarloaf sapphire weighing 7.09 carats, between baguette-cut diamond shoulders, in a bombé mount, pavé-set with brilliant-cut diamonds, diamonds approx. 6.30cts total, ring size approx. O½Footnotes:Accompanied by a report from Gem & Pearl Laboratory stating that the sapphire is of Sri Lankan origin with evidence of heat treatment observed. Report number 19748, dated 7 April 2021. Please note this lot has VAT at the prevailing rate on both 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
EMERALD AND DIAMOND RINGThe sugarloaf emerald within a pierced mount set with old brilliant, single and cushion-shaped diamonds, one diamond deficient, ring size approx. JFootnotes:Accompanied by a report from Gem & Pearl Laboratory, stating that the emerald is of a geological occurrence common to Zambia, Brazil etc, with moderate clarity enhancement. Report number 21177, dated 11 February 2022.For further information on this lot please visit Bonhams.com
DIAMOND SINGLE-STONE RINGThe brilliant-cut diamond, weighing 2.20 carats, between princess-cut diamond shoulders, ring size approx. OFootnotes:Accompanied by a report from The Gem Testing Laboratory of Great Britain, stating that the principal diamond weighing 2.20cts is I colour, VS2 clarity. Report number 0017354 dated 10th April 2008. Please note, this report is over 10 years old and may require updating.For further information on this lot please visit Bonhams.com
TANZANITE AND DIAMOND CLUSTER RINGThe cushion-shaped tanzanite, weighing 6.40 carats, within a surround of brilliant-cut diamonds, diamonds approx. 1.40cts total, ring size approx. NFootnotes:Please note this lot has VAT at the prevailing rate on both 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
DIAMOND TWIN HEART RING, 19TH CENTURYSet with two pear-shaped diamonds each within cushion-shaped diamond surrounds, pear-shaped diamonds approx. 4.00cts total, ring size approx. O½, cased by S.J Phillips Ltd, 139 New Bond Street, London, W1For further information on this lot please visit Bonhams.com
TWO SAPPHIRE AND DIAMOND RINGS1st: The cushion-shaped sapphires set between duos of cushion-shaped diamonds, 2nd: The cushion-shaped sapphires set between baguette-cut diamonds, ring sizes approx. L½ and M (2)Footnotes:Please note this lot has VAT at the prevailing rate on both 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
EMERALD AND DIAMOND RINGThe wide tapering band set with an octagonal-cut emerald between trilliant-cut diamonds, diamonds approx. 0.65ct total, ring size approx. M½ (leading edge)Footnotes:Please note this lot has VAT at the prevailing rate on both 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
EMERALD AND DIAMOND PLAQUE RINGOf geometric design, the oval-cut emerald within a surround of old brilliant and single-cut diamonds and calibré-cut emeralds, three emeralds deficient, ring size approx. L½, cased by Hamilton & Co., 432 Strand, London, W.C.For further information on this lot please visit Bonhams.com
STPEHEN WEBSTER: 'CRYSTAL HAZE' ROCK CRYSTAL AND DIAMOND RING, 2003The faceted rock crystal atop a blue ground, within a surround of brilliant-cut diamonds, mounted in 18 carat white gold, maker's mark SW, London hallmark, ring size approx. N (leading edge)For further information on this lot please visit Bonhams.com
RUBY AND DIAMOND CLUSTER EARRINGS, 2018; RUBY AND DIAMOND RING1st: Each circular-cut ruby within a brilliant-cut diamond surround, suspended from a similarly-cut diamond surmount, mounted in 18 carat gold, 2nd: The oval-shaped ruby within a brilliant-cut diamond surround, mounted in 18 carat gold, diamonds approx. 1.10cts total, 1st: London hallmark, 2nd: London hallmark (indistinct), earring length 2.3cm, ring size approx. P, earrings cased (2)For further information on this lot please visit Bonhams.com
RUBY AND DIAMOND RINGThe cushion-shaped ruby between cushion-shaped diamond shoulders, ring size approx. L½Footnotes:Accompanied by a report from GCS stating that the ruby weighing approx. 1.10cts is of Burmese origin with no indications of heating. Report number 5775-2071, dated 21 May 2015.For further information on this lot please visit Bonhams.com
TWO DIAMOND RINGS1st: Set with an oval-cut diamond, 2nd: Set with a quatrefoil of brilliant-cut diamonds, mounted in platinum, 1st: diamond approx. 0.75ct, 2nd: diamonds approx. 1.30cts total, European convention mark, partial UK hallmark, ring sizes approx. N½ and N½ (2)For further information on this lot please visit Bonhams.com
A group of Edwardian and later gold and costume jewellery to include a metal curb link bracelet with an 18ct gold catch, horseshoe-shaped 9ct gold pendant on gold plated chain necklace, two 9ct gold and silver rings set with white stones (1 stone deficient), a yellow metal coloured ring set with a turquoise cluster, and an Edwardian gold coloured brooch A/F Location: Cab

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1087795 item(s)/page