Natural Blue Sapphire Loose Gemstone 433.75 Ct Oval Cut September Birthstone for Gem Collections

433.75 Carat Blue Sapphire Natural Excellent Oval Cut CERTIFIED Loose Gemstone

Gemstone Type: Sapphire Certification: GIR Country of Origin: Tanzania, United Republic of Cut Grade: Excellent Gemstone Clarity Grade: Eye Clean Gemstone Color: Blue Gemstone Creation: Natural Gemstone Form: Cut Gemstone Shape: Oval Gemstone Treatment: Clarity Enhanced, Item Depth: 21.3 mm approx Item Length: 50 mm approx Item Width: 30.8 mm approx Total Carat Weight (TCW): 433.75 CARAT California Prop 65 Warning: Not Applicable Gemstone Effect: Asterism UPC: Does not apply Transparency: Translucent 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