Natural Corundum Cornflower Blue Sapphire – 51.13ct
$75,000.00
Specification
Refractive Index | 1.760 - 1.768 |
Pleochroism | Strong |
Absorption Spectrum | Recognized |
Hardness | 9 |
Specific Gravity | 3..80 - 4.05 |
Weight in Carats | 51.13 |
Dimensions in mm | 22.21 x 17.62 x 13.73 |
Style of Cut | Cushion Rectangle Mixed |
Color | Blue ( Cornflower Blue ) |
Species | Natural Corundum |
Variety | Unheated Blue Sapphire |
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