Otto Gottlieb Platinum 4.54 Carat Sri Lanka Blue Sapphire and Diamond Ring with GIA Report
Updated September 4, 2026
This auction ended on September 17, 2026.
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| Lot number | 0031 |
| 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 |
Designer: Otto Gottlieb Size:7 Metal: Platinum ( PT900 ) Total Ring Gross Weight: 10.0 Grams Center Stone: One Cushion Modified Brilliant Cut Natural Blue Sapphire Center Stone Weight: 4.54 Carats
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