15 Carat ---- Brazilian Aquamarine ---- Trillion Cut
Updated August 20, 2026
This auction ended on August 29, 2026.
See upcoming auctions from California Gemstones.
| Lot number | 71016 |
| Estimate | $3,000 - $6,000 |
| Opening bid | $320 |
| Auction | Aug 29 Saturday 4pm Don't Miss It! |
| Date | August 29, 2026 at 7:00 PM EDT |
| Auction house | California Gemstones |
| Location | Oceanside, California |
a highly desirable, investment-grade collector’s gemstone characterized by its impressive size, signature triangular geometry, and origin from the world’s premier aquamarine source.
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