Certification:
Gem ID:
Grade:
Carat Weight:
Dimensions:
Shape:
Color:
Clarity:
Luster:
Treatment: 

HKD Laboratories Ltd.
652070207
AAA Intense (Highest)
12.28cts
12.89 x 12.81 x 12.28(mm)
Round Faceted
Intense violetish blue
IF-VVS
Excellent
Gentle heat (normal)