Marquise opal and diamond ring
Old marquise ring in 18Kt yellow gold and silver (hallmark: eagle's head), the center of which is decorated with an opal cabochon weighing approximately 0.70Ct in an entourage of rose-cut diamonds. Total weight of diamonds estimated at approximately 0.30 Ct. French work from the 19th Century. Gross weight: 4.30g Pattern height: 2.10 cm Finger size: 56 1/2 (diameter 18.00 / US 7.25). Condition: slight wear to the setting, very light micro scratches and oxidation on the gold and platinum parts, and some chipped diamonds, see photos. Opal is a stone that must be taken care of, the latter being mainly composed of water, it is very sensitive to large humidity variations. You will therefore need to avoid subjecting it to high heat, leaving it near a cotton pad (which could dry it out), or leaving it in a liquid for a long time. All our old rings.
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- You have 14 working days from the receipt of your order to make a return.
Expertise
The jewelry and watches sold on Castafiore are certified and authenticated either by our in-house watchmaking and jewelry experts or by one of our professional partners.
The digital certificate of authenticity is sent by email between 15 and 20 days after the order, once the legal withdrawal period has expired. The digital certificate of authenticity is recorded on the Blockchain (through our partner GoodsID), meaning it is traceable and tamper-proof.
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Two Jewelry Experts
With 20 years at Cartier for Charlotte Rey and 25 years at Hôtel Drouot for Anne Borde , their unparalleled expertise allows them to unearth vintage and pre-owned jewelry treasures. Their discerning eye guides you to the authenticated piece of jewelry of your dreams, at a fair price.
