Vintage Platinum GIA Certified 2.4ctw Royal Blue Sapphire Diamond Ring
Updated August 6, 2026
| Lot number | 0134C |
| Estimate | $6,773 - $8,804 |
| Opening bid | $100 |
| Category | Jewelry & Watches |
| Auction | Diamonds are Forever - Loose Stones & Jewelry |
| Date | August 11, 2026 at 12:00 PM EDT |
| Auction house | Bidhaus |
| Location | New York, New York |
Vintage Platinum GIA Certified 2.4ctw Royal Blue Sapphire Diamond Ring This exquisite vintage cocktail ring showcases a stunning 1.80ct natural royal blue sapphire, expertly cut in an oval shape and
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