Identification: Blue Sapphire

Weight : 3.72 Carats

Ratti: 4.0879

Cut: Oval

Treatment: Heat

Mines: Nigeria

Code: BS 1

Lot No.: BSO/4

Size: 11.14 * 9.24 * 4.25 mm

Certificate Number: 2021-22-1_684

OASS/FSS