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Lot 170
AN IMPORTANT YELLOW SAPPHIRE AND DIAMOND RINGThe cushion-shaped sapphire, weighing 12.29cts, within a double four-claw setting, between round brilliant-cut diamonds, mounted in platinum, French assay mark, ring size MAccompanied by a report from the Gem & Solid Phase laboratory in France, stating that the sapphire is natural, with an excellent cut and no indications of heating. Report number GSP-00001, dated January 20th 2017
Lot 221
A DIAMOND SINGLE-STONE RING, BY CARTIERThe round brilliant-cut diamond, weighing 1.38cts, within a four-claw setting, to a plain hoop, mounted in platinum, signed Cartier, numbered, maker's mark, French assay mark, with maker's box and case, ring size G¼Accompanied by a report from the GIA laboratory in America, stating that the diamond weighing 1.38cts is H colour, VS1 clarity. Report number 17628441, dated November 11th 2008.Accompanied by its Certificate of Authenticity and an insurance valuation from Cartier dated March 10th 2012, ring valued £15,500
Lot 222
A DIAMOND ETERNITY RING, BY CARTIERSet with a continuous row of round brilliant-cut diamonds, each within a four-claw setting, mounted in platinum, diamonds 1.49cts total, signed Cartier, numbered, English assay mark, with maker's box & case, ring size J½Accompanied by its Certificate of Authenticity and its invoice dating March 12th 2012, retail price £6,875
Lot 78
A SINGLE-STONE DIAMOND RINGThe round brilliant-cut diamond, weighing 1.00ct, within a six-claw setting, to similarly-cut diamond shoulders, mounted in platinum, ring size K¼Accompanied by a report from GCS laboratory in London stating that the diamond is H colour, VS1 clarity. Report number 5777-9743, dated April 7th 2017
Lot 2261
A gold and red gem set bar brooch, detailed 9 CT, with a case, a gold bracelet, spaced with coral beads at intervals, on a boltring clasp, a gold and platinum, diamond set three stone ring, a gold ring, mounted with a cultured pearl and a citrine and marcasite set square ring, detailed 9 CT, (5).
Lot 2274
An 18ct gold, sapphire and diamond cluster ring, mounted with four circular cut sapphires within a diamond set surround, a gold and platinum, sapphire and diamond set three stone ring, detailed 18 CT PLAT, a 15ct gold and diamond single stone ring, a 9ct gold and diamond set cluster ring and a gold and green gem set single stone ring, detailed 14 K, (5).
Lot 2324
An 18ct gold ring mounted with two diamonds (three further gem stones lacking), London 1909, a gold and platinum ring, mounted with a diamond and a colourless gem, (the third stone lacking), detailed 18ct & PT and a gold ring mount, (the stone lacking), detailed 18ct, gross combined weight 5.4gms, (3).
Lot 760
Three vintage, yellow gold rings with one vintage, silver ring to include an 18 ct yellow gold, diamond and platinum crossover ring (Size: J), a 9 ct yellow gold garnet flower-head ring (Size: J), a 9 ct yellow gold, sapphire and diamond ring (Size: J 1/2) and a sterling silver ring set with small opals and sapphires (Size: G 1/2) Gross Weight: 6.3 g. (4)
Lot 118
A diamond solitaire ring, the brilliant cut stone eight claw set in a traditional all white metal single stone mount with 1.8mm wide shank and spear point and tube shoulders each set with three small eight cut diamonds, approximate weight of diamond 1.00 carat, clarity SI1-P1, colour G-H, mount testing as platinum, ring size P1/2. (Valuation Certificate Available)
Lot 238
A sapphire and diamond three stone ring, a square step cut sapphire claw set with Swiss cut diamond illusion set to each side in an 18 carat yellow gold and platinum traditional three stone mount, 1.5mm wide shank with solid spear point shoulders, ring size U. (Valuation Certificate Available)
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