Natural Blue Sapphire Loose Gemstone 550 ct Uncut Rough September Birthstone for Gem Collections

550 Ct Uncut Rough Earth Mined Large Natural Blue Sapphire Gemstone CERTIFIED

Gemstone Type: Sapphire Cut Grade: Excellent Gemstone Creation: Natural Transparency: Opaque Total Carat Weight (TCW): 550.00 Carat Gemstone Clarity Grade: Loupe Clean Gemstone Color: Blue Gemstone Form: Rough Gemstone Shape: Uncut Gemstone Treatment: Dyed Item Depth: 23.1 mm approx Item Length: 54.5 mm approx Item Width: 39.3 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