159 Ct Natural African Blue Sapphire Uncut Raw Rough Loose Gemstone

African Blue Sapphire Natural Uncut Raw Rough 159 Ct CERTIFIED Loose Gemstone

Gemstone Type: Sapphire Cut Grade: Excellent Gemstone Creation: Natural Transparency: Opaque Total Carat Weight (TCW): 159 Carat Gemstone Clarity Grade: Loupe Clean Gemstone Color: Blue Gemstone Form: Uncut Gemstone Shape: Rough Gemstone Treatment: Not Enhanced Item Depth: 18.3 mm approx Item Length: 34.9 mm approx Item Width: 21.5 mm approx Country of Origin: Sri-lanka Country/Region of Manufacture: India Certification: GIR Gemstone Effect: Asterism MPN: Does not apply Number of Pieces: 1 Vintage: Yes Wholesale: Yes