1. This product is made of Lab Corundum (Al2O3) Material. with Hardness of Moh's 9.
2.The chemical and physical properties are similar to that of Natural Corundum (Ruby, Sapphire), with price fraction of the cost of Natural.2. This gem looks and imitates its Natural Counterpart, with price fraction of the cost of Natural.
3. Quality and sparkling is excellent.
4. Clarity is IF-VVS

We can make any sizes or shapes for you.

We do not require bulk quantity, we can work with small quantity orders.

This prodcut is machone cut with very good polish and very good calibration.