Vintage Handmade Platinum Brooch 20.50ct GIA Aquamarine & Diamond
Updated August 6, 2026
This auction ended on August 6, 2026.
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| Lot number | 1106C |
| Estimate | $5,811 - $7,554 |
| Opening bid | $100 |
| Category | Jewelry & Watches |
| Auction | Diamonds are Forever - Loose Stones & Jewelry |
| Date | August 6, 2026 at 12:00 PM EDT |
| Auction house | Bidhaus |
| Location | New York, New York |
Vintage Handmade Platinum Brooch 20.50ct GIA Aquamarine & Diamond This exquisite vintage brooch is handcrafted from solid platinum, featuring a stunning GIA certified aquamarine at its center. The
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