Paraíba-Type Tourmaline, Diamond, Platinum Ring
Updated August 29, 2026
| Lot number | 55076 |
| Estimate | $30,000 - $40,000 |
| Opening bid | $15,000 |
| Category | Jewelry & Watches |
| Auction | Fine Jewelry - #5585 |
| Date | September 28, 2026 at 11:00 AM EDT |
| Auction house | Heritage Auctions |
| Location | Dallas, Texas |
Paraíba-Type Tourmaline, Diamond, Platinum Ring Stones: Oval-shaped tourmaline weighing 5.15 carats; marquise and full-cut diamonds weighing a total of
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