
OCT 17 | 10:00 PM

All auctions / Jewellery & Gems / Ring Dome diamonds 2.40 Cts rose gold and platinum 40s


Ring cocktail target, in rose gold 18Kt and paltinium (hallmark: eagle's head and dog) set in its center with an diamond weighing approximately 0.70 Ct (color estimated J, purity estimated VS2), in a setting of diamonds antique-cut stones weighing approx. 1.70 Ct (estimated color H to J, estimated clarity VS to SI). French work, circa 1935/1940. Gross weight: 11.18g SizeSize: 58 1/2 (diameter 18.50/ US 8.50) Design height: 1.50 cm Condition: very slight micro-scratches on the gold and silver parts paltinium, slight abrasion on diamonds with a few bumps, see photos. L'rose gold contains 75% pure gold, 20% copper and 5% silver.silver. Copper gives gold its pinkish color. There is also the rarer red gold, composed solely of gold and copper. All our antique rings.
Estimate:£3,305.69
To the auctionView all items fromCastafioreorJewellery & Gems
Estimate:
£3,305.69
COLLIER, ametister, lås i sterling silver, utländska stämplar.
10/07/2026
£22.74
Est: £75.38
RING, låghaltigt vitguld, 2 fasettslipade ovala safirer bekransade
10/07/2026
£56.86
Est: £113.07

OCT 17 | 10:00 PM

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