Art Deco Platinum Brooch With Diamonds And Synthetic Blue Sapphires
Updated August 13, 2026
| Lot number | 0649Y |
| Estimate | $4,758 - $6,185 |
| Opening bid | $2,250 |
| Category | Jewelry & Watches |
| Auction | No Reserve Lab Grown Loose Diamonds & Jewelry |
| Date | August 18, 2026 at 8:00 AM EDT |
| Auction house | Diamond Depot |
| Location | New York, New York |
Art Deco Platinum Brooch With Diamonds And Synthetic Blue Sapphires This Art Deco brooch features an open square design with cut corners and a ribbon top. Crafted from solid 850+ platinum with a 14k
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