RUTHENIUM PLATED 18K GOLD AND BLACK DIAMOND NECKLACE
Updated September 2, 2026
This auction ended on September 8, 2026.
See upcoming auctions from Bonhams or current jewelry & watches auctions.
| Lot number | 1112 |
| Estimate | $1,000 - $1,500 |
| Opening bid | $1,000 |
| Category | Jewelry & Watches |
| Auction | Weekly: Jewelry |
| Date | September 8, 2026 at 8:00 PM EDT |
| Auction house | Bonhams |
| Location | Los Angeles, California |
RUTHENIUM PLATED 18K GOLD AND BLACK DIAMOND NECKLACE • Forty-five briolette-drilled black diamonds measuring approximately 3.50mm x 2.78mm • Length 17 3/4 in. • Estimated gross
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