Italian 1.25ctw Diamond 18K Vintage Conquistador Brooch
Updated August 20, 2026
This auction ended on August 29, 2026.
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| Lot number | 0009 |
| Estimate | $18,000 - $19,000 |
| Opening bid | $5,500 |
| Category | Jewelry & Watches |
| Auction | Billionaire Hoard Rare Jewels, Watches, Coins |
| Date | August 29, 2026 at 1:00 PM EDT |
| Auction house | GWS Auctions Inc. |
| Location | Maitland, Florida |
Italian 1.25ctw Diamond and 18K Yellow/White Gold Vintage Conquistador Brooch W/Spinning Parts - An extraordinary example of mid-century Italian artistry, this exceptional vintage brooch is
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