Roberto Coin 18K White Gold and Diamond Wide Convex Ring
Updated August 23, 2026
This auction ended on September 5, 2026.
See upcoming auctions from GWS Auctions Inc. or current coins & currency auctions.
| Lot number | 0025 |
| Estimate | $5,000 - $5,500 |
| Opening bid | $1,000 |
| Category | Coins & Currency |
| Auction | Billionaire Hoard Rare Jewels, Watches, Coins |
| Date | September 5, 2026 at 1:00 PM EDT |
| Auction house | GWS Auctions Inc. |
| Location | Maitland, Florida |
Roberto Coin 18K White Gold and Diamond Wide Convex Ring - This striking Roberto Coin ring is designed for those who appreciate bold presence paired with refined detail. Crafted in 18K white gold,
More lots in this auction
- Roberto Coin 12ctw Citrine, Topaz and 2.70ctw Diamond Ring
- Maggioro 4.35ctw Black and White Diamond 18K Ring
- Van Cleef & Arpels 0.85ctw Diamond and 18K Flower Ring
- Alex Sepkus 4.32ct Blue Sapphire and 18K Gold Ring
- Van Cleef & Arpels Diamond, 18K and MOP Ear Clips
- Christian Dior 18K Gold and Diamond Lady Dior Brooch
- Van Cleef & Arpels 0.88ctw Diamond and 18K Necklace
- Bvlgari Parentesi 1.25ctw Diamond and 18K Necklace
See all lots in Billionaire Hoard Rare Jewels, Watches, Coins →