0.52 ct very nice oval cut natural loose azotic blue topaz gemstone

Product No: 2303top0026
Stone Type: Natural Topaz
Shape: Oval
Total Weight: 0.52 carat
Size (mm): 6.2x4.1x2.8 mm
Color: Azotic Blue
Clarity: VVS1
Luster: Very Good
Hardness: 8
Treatment: Diffusion
Origin: Brazil