18K Gold 12.12ct Sapphire 5.31ct Diamond Necklace
Updated September 8, 2026
This auction ended on September 14, 2026.
See upcoming auctions from Riverside Galleries or current jewelry & watches auctions.
| Lot number | 0111 |
| Estimate | $15,162 - $21,660 |
| Opening bid | $50 |
| Category | Jewelry & Watches |
| Auction | Certified Genuine Fine Jewelry and Watch Sale |
| Date | September 14, 2026 at 8:00 AM EDT |
| Auction house | Riverside Galleries |
| Location | Arcadia, California |
Retail: $21,660.00 ****** 18K Gold 12.12ct Sapphire 5.31ct Diamond Necklace ****** Metal: 18K Solid Gold / Total Item Weight: 29.0 grams / Country Made: United States / / Main Stone: Sapphire /
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