Oscar Friedman Platinum 2.55 Carat Tanzanite & Diamond Ring
Updated August 8, 2026
This auction ended on August 20, 2026.
See upcoming auctions from Coral Gables Auction or current jewelry & watches auctions.
| Lot number | 0131 |
| Estimate | $3,000 - $5,000 |
| Opening bid | $1,000 |
| Category | Jewelry & Watches |
| Auction | Fine & Decorative Arts Online Auction #137 |
| Date | August 20, 2026 at 1:00 PM EDT |
| Auction house | Coral Gables Auction |
| Location | Coral Gables, Florida |
Designer: Oscar Friedman Size: 6 3/4 Metal: Platinum ( PT950 ) Total Ring Gross Weight: 6.4 Grams Center Stone: One Trillion Cut Natural Tanzanite Center Tanzanite Weight: 2.55 Carats Center
More lots in this auction
- Otto Gottlieb Platinum 4.90 Carat GIA Emerald & Diamond Ring
- Oscar Friedman GIA Certified 5.20 Carat Burmese Ruby & Diamond Platinum Ring
- Oscar Friedman 14K White Gold 29.00 Carat Diamond Tennis Necklace
- Kristen Olslen 14K White Gold 62.29 Carat Tanzanite & Diamond Necklace
- Oscar Friedman 18K White Gold Emerald & Diamond Pave Ring
- Oscar Friedman GIA Certified Burmese Ruby & Diamond Platinum Ring
- Oscar Friedman Platinum GIA Certified 2.27 CT Madagascar Ruby & 0.56 CTW Diamond Ring
- 14K White Gold Tahitian Pearl & Diamond Floral Brooch
See all lots in Fine & Decorative Arts Online Auction #137 →