9.80 Carat ---- Natural Tanzanite ---- Heart Cut ---- GGL Certified
Updated August 6, 2026
| Lot number | 0815 |
| Estimate | $13,000 - $16,000 |
| Opening bid | $15 |
| Auction | August 16 7pm Sunday Best prices |
| Date | August 16, 2026 at 10:00 PM EDT |
| Auction house | California Gemstones |
| Location | Oceanside, California |
Romantic shape that maximizes its vibrant blue-violet color and sparkling light return.
Register & bid on this lot at Bidspirit →
More lots in this auction
- 9.50 Carat ---- Natural Tanzanite ---- Trillion Cut ---- EGL Certified
- 4.45 Carat ---- Natural Mozambique Pyrope Garnet -- Brilliant Oval Cut--AGL Certified
- 12.40 Carat --- Natural Green Sapphire --- Pear Cut PAIR --- Certified
- 4.75 Carat ---- Natural Brazilian Indicolite Tourmaline -- Trillion Cut--AGL Certified
- 2.90 Carat ---- Natural Tanzanian Red Tourmaline ---Brilliant Oval Cut ----AGL Certified
- 12.95 Carat -- Natural Pink Sapphire---- Trillion Cut---- EGL Certified
- 4.05 Carat ---- Natural Mogok Ruby ---Brilliant Pear Cut ----AGL Certified
- 2..40 Carat ---- Natural Ceylon Blue Sapphire---- Pear Cut ---- EGL Certified