Lab-Created Blue Sapphire Oval Faceted (5x3mm to 16x12mm)
Oval Lab-Created (Synthetic Corundum) Blue Sapphire. Be sure to add us to yourfavorites list ! Photo Greatly Enlarged To Show Detail. Hardness Mohs: 9. Density: 3.98-4.1 g/cm3. WE AUTOMATICALLY COMBINE ORDERS.