Natural Blue Sapphire 541.65ct Uncut Rough Certified Loose Gemstone

Blue Sapphire Rough 541.65 Carat Natural Uncut Rough Loose Gemstone CERTIFIED

Gemstone Type: Sapphire Cut Grade: Excellent Gemstone Creation: Natural Transparency: Opaque Total Carat Weight (TCW): 541.65 Carat UPC: Does not apply Gemstone Clarity Grade: Loupe Clean Gemstone Color: Blue Gemstone Form: Rough Gemstone Shape: Uncut Gemstone Treatment: Dyed, Item Depth: 19.7 mm approx Item Length: 44 mm approx Item Width: 44 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