Natural Blue Sapphire Loose Gemstone 350.88 Ct Uncut Rough September Birthstone for Gem Collections

350.88 Ct Uncut Rough Natural Blue Sapphire Huge Size Loose Gemstone CERTIFIED

Gemstone Type: Sapphire Certification: GIR Country of Origin: Sri Lanka Cut Grade: Excellent Gemstone Clarity Grade: Loupe Clean Gemstone Color: Blue Gemstone Creation: Natural Gemstone Form: Uncut Gemstone Shape: Uncut Gemstone Treatment: Dyed, Item Depth: 21.14 mm approx Item Length: 75.22 mm approx Item Width: 21.13 mm approx Total Carat Weight (TCW): 350.88 Carat California Prop 65 Warning: Not Applicable Gemstone Effect: Asterism UPC: Does not apply Transparency: Opaque Vintage: Yes Wholesale: Yes Country/Region of Manufacture: India Materials sourced from: India MPN: Does Not Apply Unit Type: Unit Sizable: Yes Personalize: Yes Handmade: Yes Occasion: New Year