15.05ct Tourmaline, 1.00ctw Diamond and Platinum Ring
Updated August 23, 2026
This auction ended on September 5, 2026.
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| Lot number | 0286 |
| Estimate | $7,750 - $8,250 |
| Opening bid | $1,000 |
| Category | Jewelry & Watches |
| Auction | Billionaire Hoard Rare Jewels, Watches, Coins |
| Date | September 5, 2026 at 1:00 PM EDT |
| Auction house | GWS Auctions Inc. |
| Location | Maitland, Florida |
15.05ct Green Tourmaline, 1.00ctw VS2-SI1/G-H Diamond and Platinum Ring - This striking ring perfectly balances architectural precision with organic grace. At its center rests a 15.05-carat green
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