GIA Certified 18K Gold Platinum Ruby Diamond Halo Cocktail Ring
Updated August 25, 2026
This auction ended on September 8, 2026.
See upcoming auctions from Bidhaus or current jewelry & watches auctions.
| Lot number | 0106C |
| Estimate | $9,620 - $12,506 |
| Opening bid | $100 |
| Category | Jewelry & Watches |
| Auction | Diamonds are Forever - Loose Stones & Jewelry |
| Date | September 8, 2026 at 12:00 PM EDT |
| Auction house | Bidhaus |
| Location | New York, New York |
GIA Certified 18K Gold Platinum Ruby Diamond Halo Cocktail Ring This exquisite cocktail ring showcases a breathtaking GIA certified oval cabochon ruby, measuring 10.25 x 8.57 x 6.90 mm and weighing

More lots in this auction
- Platinum and 18K Gold Diamond Bangle by David Webb Stitch Collection
- Loose Diamond - HEART 2.22ct E VS2
- David Webb 18K Yellow Gold Jade Pendant with Emeralds Rubies and Diamonds
- Harbor Diamonds 18KT White Gold Ombree Pink Sapphire Pearl Earrings 3.50 Carats
- 14K Rose Gold Diamond 1/2 Ct.Tw. Earrings Jacket
- Men's 10k Yellow Gold 12.8mm Puffed Miami Cuban Chain Bracelet
- Vintage GIA Certified 4.38ctw Colombian Emerald Diamond Dangle Earrings
- Konstantino statement ring in sterling silver and 18k gold with mother of pearl
See all lots in Diamonds are Forever - Loose Stones & Jewelry →