Natural Blue Sapphire Loose Gemstone Uncut Rough Ceylon 500 ct Lot September Birthday Birthstone

Uncut Rough CERTIFIED 500 Ct NATURAL Loose Gemstone Lot Blue Sapphire

Gemstone Type: Sapphire Cut Grade: Excellent Gemstone Creation: Natural Transparency: Translucent Total Carat Weight (TCW): 500 Carat Gemstone Clarity Grade: Eye Clean Gemstone Color: Blue Gemstone Form: Rough Gemstone Shape: Uncut Gemstone Treatment: Not Enhanced Item Depth: 5 to 7 mm Approx Item Length: 11 to 14 mm Approx Item Width: 9 to 11 mm Approx Country of Origin: Colombia Country/Region of Manufacture: India Certification: GIR Gemstone Effect: Asterism MPN: Does Not Apply Vintage: Yes Wholesale: Yes