10pcs/pack 2.5mm Round Lab Created Colombia Emerald Loose Gemstone Hydrothermal Emerald for Ring Making
sku: 4000539544486
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$35.00
Shipping from: China
Technical Details
| Application: | for jewelry making |
| Birefringence: | 0.007 |
| Brand Name: | Cheestar Gems |
| Certificate Number: | contact me |
| Certificate Type: | GDTC |
| Chemical Composition: | Be3AI2Si6O18 |
| Color: | Columbia Green Color |
| Crystal System: | Hexagonal |
| Cutting: | Brilliant Cut |
| Fine or Fashion: | Fine |
| Hardness: | 7.5-8.0 |
| Item Height: | contact me |
| Item shape: | Round Shape |
| Item type: | Loose Gemstone |
| Item Weight: | 0.065ct/pcs |
| Main Stone: | Emerald |
| Material: | hydrothermal emerald |
| Melting Point: | 1410°C |
| Metals Type: | None |
| Model Number: | 2.5mm |
| Refractive index: | 1.570-1.577 |
| Shape: | Round Shape |
| Size: | 2.5mm |
| Specific Gravity: | 2.70 |
| Type: | Lab Grown Emerald |
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