2.15ct Blue Sapphire, 0.50ctw Diamond and Platinum Ring
Updated August 23, 2026
This auction ended on September 5, 2026.
See upcoming auctions from GWS Auctions Inc. or current jewelry & watches auctions.
| Lot number | 0270 |
| Estimate | $3,750 - $4,250 |
| Opening bid | $450 |
| Category | Jewelry & Watches |
| Auction | Billionaire Hoard Rare Jewels, Watches, Coins |
| Date | September 5, 2026 at 1:00 PM EDT |
| Auction house | GWS Auctions Inc. |
| Location | Maitland, Florida |
2.15ct Blue Sapphire, 0.50ctw Diamond and Platinum Ring - A striking 2.15-carat oval sapphire takes center stage, secured by four classic prongs and framed by sleek baguette diamonds that add crisp,
More lots in this auction
- 1.00ctw Diamond, 0.98ct Blue Sapphire and Platinum Ring
- 18K Rose Gold and Lapis Lazuli Cocktail Ring
- 1.10ct Blue Sapphire, 0.30ctw Diamond and Platinum Ring
- 5.95ct Aquamarine and Platinum/18K Cocktail Ring
- 2.25ctw Diamond and 14K White Gold Pendant
- 1.30ct Ruby, 0.40ctw Diamond and Platinum Ring
- 1.00ctw Old European-Cut Diamond and Platinum/14K Brooch
- 1.60ct Blue Sapphire, 0.80ctw Diamond and Platinum Ring
See all lots in Billionaire Hoard Rare Jewels, Watches, Coins →