7 sided Sapphire 1.57ct

Violet Sapphire

• Weight: 1.57ct 
• No treatment 
• Dimentions: 7.22x 7.22 x 4.03 mm
• Origin: Umba, Tanzania
• Color: Color change, Violet to Purple 
• Shape and Cutting: Heptagonal cut by Justin Prim 
• Reference No: Sap-72JP