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6.5 mm Round Sapphire
$95.00 CAD
Regular price
$180.00 CAD
6.5 mm Round Cabochon-cut Lab Created Blue Star Sapphire
| Weight: | 0 CT |
| Color: | Blue |
| Selling Unit of Measure: | ea |
| Gemstone Quality: | Standard |
| Gemstone Quality Description: | Medium to dark blue; good noticeable six-ray star; good polish; medium dome |
| Stone Enhancement Code: | SYN |
| Month for Birthstone: | September |
| Stone Hardness: | 9 |
| Gem Species: | Synthetic Corundum |
| Stone Phenomena: | Asterism, Color Change, Chatoyancy (very rare) |
| Stone Ultrasonic Reaction: | Usually safe |
| Steamer Reaction: | Usually safe |
| Heat Reaction: | Poor-may sometimes improve color, but may cause loss of color |
| Chemical Reaction: | Solutions containing Borax
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