4.87 ct big stunning oval shaped natural blue star sapphire

Product No: 2510sap0004
Stone Type: Natural Sapphire
Quantity: 1
Shape: Oval
Total Weight: 4.87 carat
Size (mm): 10.2x8.5x5.2 mm
Color: Blue
Clarity: PK
Star Effect: Very Good
Hardness: 9
Treatment: Diffusion
Origin: Thailand