Platinum GIA 1.7ct Oval Blue Sapphire Diamond Cocktail Ring
Updated August 10, 2026
| Lot number | 0507Y |
| Estimate | $3,965 - $5,154 |
| Opening bid | $1,900 |
| Category | Jewelry & Watches |
| Auction | No Reserve Lab Grown Loose Diamonds & Jewelry |
| Date | August 14, 2026 at 8:00 AM EDT |
| Auction house | Diamond Depot |
| Location | New York, New York |
Platinum GIA 1.7ct Oval Blue Sapphire Diamond Cocktail Ring This stunning cocktail ring features a captivating oval royal blue sapphire at its center, surrounded by twelve marquise-cut diamonds that
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