Art Deco French platinum sapphire diamond brooch GIA certified
Updated August 6, 2026
| Lot number | 0983C |
| Estimate | $9,477 - $12,320 |
| Opening bid | $100 |
| Category | Jewelry & Watches |
| Auction | Diamonds are Forever - Loose Stones & Jewelry |
| Date | August 10, 2026 at 12:00 PM EDT |
| Auction house | Bidhaus |
| Location | New York, New York |
Art Deco French platinum sapphire diamond brooch GIA certified This French Art Deco brooch features a striking combination of natural blue sapphires and diamonds set in solid platinum. The piece is
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