Vintage Platinum GIA 6.50ctw Royal Blue Sapphire Diamond Cocktail Ring
Updated August 6, 2026
| Lot number | 0093C |
| Estimate | $9,620 - $12,506 |
| Opening bid | $100 |
| Category | Jewelry & Watches |
| Auction | Diamonds are Forever - Loose Stones & Jewelry |
| Date | August 7, 2026 at 12:00 PM EDT |
| Auction house | Bidhaus |
| Location | New York, New York |
Vintage Platinum GIA 6.50ctw Royal Blue Sapphire Diamond Cocktail Ring This exquisite vintage cocktail ring features a stunning 3.50ct natural genuine royal blue sapphire in a double cabochon cut,
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