Vintage Platinum 1.21ct GIA Old European Diamond Engagement Ring
Updated August 10, 2026
| Lot number | 0397Y |
| Estimate | $7,054 - $9,170 |
| Opening bid | $3,350 |
| 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 |
Vintage Platinum 1.21ct GIA Old European Diamond Engagement Ring This exquisite Vintage Platinum Engagement Ring features a stunning 1.21ctw of GIA certified Old European Cut diamonds, making it a
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