Edwardian Diamond, Synthetic Sapphire, Platinum,
Updated August 29, 2026
This auction ended on September 28, 2026.
See upcoming auctions from Heritage Auctions or current jewelry & watches auctions.
| Lot number | 55281 |
| Estimate | $10,000 - $15,000 |
| Opening bid | $5,000 |
| Category | Jewelry & Watches |
| Auction | Fine Jewelry - #5585 |
| Date | September 28, 2026 at 11:00 AM EDT |
| Auction house | Heritage Auctions |
| Location | Dallas, Texas |
Edwardian Diamond, Synthetic Sapphire, Platinum, White Gold Convertible Pendant-Brooch Necklace Stones: Round brilliant and European-cut diamonds weighing a total of

More lots in this auction
- Van Cleef & Arpels Diamond, Coral, Enamel, Gold
- Gold Necklace Metal: 18k gold Weight: 305.60 gr
- Cartier Art Deco Diamond, Jadeite Jade, Black On
- Diamond, Platinum Necklace Stones: Round brilli
- Sabrina Pink Tourmaline, Diamond, Platinum Earri
- Retro Diamond, Cultured Pearl, Enamel, Platinum,
- Verdura Aquamarine, White Gold Necklace Stones
- Van Cleef & Arpels Diamond, Ruby, Emerald, Gold