Colombian Emerald, Diamond, Platinum Ring Stone
Updated August 29, 2026
This auction ended on September 28, 2026.
See upcoming auctions from Heritage Auctions or current jewelry & watches auctions.
| Lot number | 55348 |
| Estimate | $5,000 - $7,000 |
| Opening bid | $2,400 |
| Category | Jewelry & Watches |
| Auction | Fine Jewelry - #5585 |
| Date | September 28, 2026 at 11:00 AM EDT |
| Auction house | Heritage Auctions |
| Location | Dallas, Texas |
Colombian Emerald, Diamond, Platinum Ring Stones: Octagonal-shaped emerald weighing approximately 1.30 carats; marquise-shaped diamonds weighing a total of approximately
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