Natural Black Tourmaline Loose Gemstone 100% Uncut Raw Rough 738.35 ct October Birthday Birthstone

100% Natural Uncut Raw Rough 738.35 Ct Black Tourmaline CERTIFIED Loose Gemstone

Gemstone Type: Tourmaline Certification: GIR Country of Origin: Thailand Cut Grade: Excellent Gemstone Clarity Grade: Loupe Clean Gemstone Color: Black Gemstone Creation: Natural Gemstone Form: Uncut Gemstone Shape: Uncut Gemstone Treatment: None Item Depth: 27.8 mm approx Item Length: 89.5 mm approx Item Width: 31.8 mm approx Total Carat Weight (TCW): 738.35 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