4.76 ct large luxury genuine natural swiss blue topaz gemstone

Product No: 2110top0006
Stone Type: Natural Topaz
Shape: Cushion
Total weight: 4.76 carats
Size (mm): 11.7x9.2x5.3mm
Color: Swiss Blue
Clarity: IF
Luster: Very Good
Hardness: 8
Treatment: Heat
Origin: Brazil