Platinum Ring With GIA Certified No Heat Ceylon Star Sapphire and Diamonds 11.47ctw
Updated August 25, 2026
This auction ended on September 5, 2026.
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| Lot number | 0189C |
| Estimate | $6,747 - $8,771 |
| Opening bid | $100 |
| Category | Jewelry & Watches |
| Auction | Diamonds are Forever - Loose Stones & Jewelry |
| Date | September 5, 2026 at 12:00 PM EDT |
| Auction house | Bidhaus |
| Location | New York, New York |
Platinum Ring With GIA Certified No Heat Ceylon Star Sapphire and Diamonds 11.47ctw This platinum cocktail ring features a natural, unheated Ceylon blue star sapphire weighing 10.09 carats, cut in an

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