Oscar Friedman Platinum 4.65 Carat GIA Certified Sapphire and Diamond Ring
Updated September 4, 2026
This auction ended on September 17, 2026.
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| Lot number | 0121 |
| Estimate | $6,000 - $8,000 |
| Opening bid | $2,500 |
| Category | Jewelry & Watches |
| Auction | Fine & Decorative Arts Online Auction #139 |
| Date | September 17, 2026 at 1:00 PM EDT |
| Auction house | Coral Gables Auction |
| Location | Coral Gables, Florida |
Metal: Platinum ( PT900 ) Size:6 3/4 Total Ring Weight: 8.6 Grams Designer: Oscar Friedman Design: Elegant platinum ring centered by a GIA certified natural oval blue sapphire within a double halo of
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