Lab Grown Sapphire
Lot R1248
Color: Paraiba
Type: Rough Stone
Size: 60-67x18-19x9-10mm
Weight: 28.5-30.2gr
Quantity: 1 pc
Each lot includes 1 piece with approximate weight 28.5-30.2 grams
Mineral: Corundum
Chemical Formula: Al2O3
Crystal System: Trigonal
Hardness (Mohs): 9
Refractive Index: 1.76–1.77
Density, g/cm3: 4
Dispersion: 0.018
Pleochroism: Strong
Growth Method: Flame Fusion
