18k Gold Platinum GIA Certified 3.02ctw Marquise Diamond Cocktail Ring
Updated August 6, 2026
| Lot number | 0282C |
| Estimate | $18,174 - $23,626 |
| Opening bid | $100 |
| Category | Jewelry & Watches |
| Auction | Diamonds are Forever - Loose Stones & Jewelry |
| Date | August 10, 2026 at 12:00 PM EDT |
| Auction house | Bidhaus |
| Location | New York, New York |
18k Gold Platinum GIA Certified 3.02ctw Marquise Diamond Cocktail Ring This stunning cocktail ring features a large marquise-cut diamond, weighing 2.58ct, prong set in solid 18k yellow gold with a
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