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Sale!
Lab Created Ruby Corundum Round Faceted AAA Loose Gemstones (1mm – 17mm)
$5.80
734
- Return shipping will be paid by: Buyer
- Shape: Round
- Refund will be given as: Money Back
- Condition: New without tags
- All returns accepted: Returns Accepted
- Natural/Lab-Created: Lab-Created
- Gemstone: Ruby
- Color: Pink
- Item must be returned within: 30 Days
Description
Gorgeous Round Faceted Lab Created (Synthetic Corundum) Pinkish Red Ruby
This gem will fit in most of our same sized calibrated settings.
Chemical composition : Al2O3
Crystal Structure : Triagonal
Thermal properties: Melting point 2046°C
Purity : 99.99%
Refractive Index : 1.717
Density : 3.98-4.1 g/cm3
Hardness Mohs : 9
