Vibrant Cobalt Blue Vibrant Spinel 0.63 ct
Identification: Natural Cobalt Spine | Cut: Brilliant/Step |
Origin: Vietnam ( Luc Yen) | Shape: Oval |
Weight: 0.63 ct | Color: Blue |
Dimensions: 5.16 x 4.76 x 3.21 mm | Comment: No identification of treatment |
Lab report: GRS2019-102604 |
Lot no: S.476 |