4.75 Carat Natural Mozambique Blood Ruby Trillion Cut AGL Certified
Updated August 6, 2026
| Lot number | 0343 |
| Estimate | $42,000 - $45,000 |
| Opening bid | $300 |
| Category | Jewelry & Watches |
| Auction | August 9 7pm Sunday Certified Tourmalines |
| Date | August 9, 2026 at 10:00 PM EDT |
| Auction house | California Gemstones |
| Location | Oceanside, California |
A premium, investment-grade loose gemstone characterized by an intense vivid red hue, a modern triangular geometric shape, and a substantial carat weight that is exceptionally rare for natural
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