10.15 Carat Natural Ceylon Blue Green Sapphire Oval Cut EGL Certified
Updated August 6, 2026
| Lot number | 0218 |
| Estimate | $14,000 - $15,000 |
| Opening bid | $150 |
| 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 |
Sourced from the legendary mines of Ceylon, this rare gemstone showcases a captivating, shifting hue that perfectly blends deep ocean blues with vibrant forest greens. Its impressive double-digit
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