Color change Cobalt Spinel 7.077 ct
$
11000.00
Blue to violet color change natural cobalt spinel, Sri Lanka
Cushion cut 7.077 carat
Cushion cut 7.077 carat
Color: Colour-Change: Blue to Violet
Origin: Ceylon (Sri Lanka)
Shape: Cushion
Weight: 7.077 carat
Dimensions: 11.57 x 9.65 x 7.06 mm
Fluoriscence: None
Treatment: No indications of any treatment
Certificate: Bellerophon