12.50 Carat ---- Mozambique Blood Ruby PAIR ----Trillion Cut
Updated August 20, 2026
This auction ended on August 29, 2026.
See upcoming auctions from California Gemstones or current jewelry & watches auctions.
| Lot number | 71019 |
| Estimate | $32,000 - $34,000 |
| Opening bid | $3,200 |
| Category | Jewelry & Watches |
| 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 premium investment-grade set of gemstones. Because a 12.50 total carat weight split into a matched pair equals roughly 6.25 carats per stone, finding two matching rubies of this massive size is
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