18K White Gold 6.10ct Tanzanite 10.65ct Diamond Necklace
Updated September 3, 2026
This auction ended on September 10, 2026.
See upcoming auctions from Riverside Galleries or current jewelry & watches auctions.
| Lot number | 0575 |
| Estimate | $42,255 - $51,151 |
| Opening bid | $50 |
| Category | Jewelry & Watches |
| Auction | Certified Genuine Fine Jewelry and Watch Sale |
| Date | September 10, 2026 at 8:00 AM EDT |
| Auction house | Riverside Galleries |
| Location | Arcadia, California |
Retail: $44,650.00 ****** 18K White Gold 6.10ct Tanzanite 10.65ct Diamond Necklace ****** Metal: 18K White Gold / Total Item Weight: 26.0 Grams / Country Made: United States / / Main Stone: Tanzanite

More lots in this auction
- 14K White Gold Setting with 1.38ct Diamond Ladies Ring
- 14k White Gold 2.96ct Sapphire 1.23ct Diamond Ring
- 14k Yellow Gold 5.94ct Kunzite 1.72ct Diamond Ring
- Platinum Free form Coral Pendant on 18 14K Gold Chain"
- 14K Yellow Gold 11.93ct Ruby and 0.97ct Diamond Ring
- 14k White Gold 6.76ct Amethyst 1.67ct Diamond Ring
- 14k Yellow Gold 7.13ct Ruby 0.86ct Diamond Ring
- 18K White Gold and 6.62ct Diamond Necklace
See all lots in Certified Genuine Fine Jewelry and Watch Sale →