Vintage Platinum Aquamarine 22ct & Diamond 4ct Brooch
Updated August 8, 2026
| Lot number | 0577Y |
| Estimate | $8,681 - $11,286 |
| Opening bid | $4,150 |
| Category | Jewelry & Watches |
| Auction | No Reserve Lab Grown Loose Diamonds & Jewelry |
| Date | August 11, 2026 at 8:00 AM EDT |
| Auction house | Diamond Depot |
| Location | New York, New York |
Vintage Platinum Aquamarine 22ct & Diamond 4ct Brooch This exquisite Retro Platinum Brooch features a stunning central aquamarine gemstone weighing approximately 22.00 ct, surrounded by 37 Old Mine
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