Vintage Platinum GIA Certified 5.41ct Blue Sapphire Diamond Halo Ring
Updated August 6, 2026
| Lot number | 0361C |
| Estimate | $9,620 - $12,506 |
| Opening bid | $100 |
| Category | Jewelry & Watches |
| Auction | Diamonds are Forever - Loose Stones & Jewelry |
| Date | August 10, 2026 at 12:00 PM EDT |
| Auction house | Bidhaus |
| Location | New York, New York |
Vintage Platinum GIA Certified 5.41ct Blue Sapphire Diamond Halo Ring This exquisite vintage ballerina ring showcases a stunning 4.32ct natural oval sapphire, characterized by its royal blue color
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