Lab-Created Red Ruby Loose Gemstone 312.30 ct Cube Cut Pair of for Jewelry Making and Crafts

312.30 Ct Lab-Created CERTIFIED Rare Ruby Cube Cut Red Ruby Pair Loose Gemstone

Natural/Lab-Created: Lab-Created Gemstone Type: Ruby Cut Grade: Excellent Gemstone Creation: Lab-Created Transparency: Transparent Total Carat Weight (TCW): 312.30 Carat UPC: Does Not Apply Gemstone Clarity Grade: Eye Clean Gemstone Color: Red Gemstone Form: Cut Gemstone Shape: Cube Gemstone Treatment: Clarity Enhanced Item Depth: 24.1 mm each approx Item Length: 24.1 mm each approx Item Width: 24.1 mm each approx Country of Origin: Mogok Country/Region of Manufacture: India Certification: GIR Gemstone Effect: Asterism MPN: Does Not Apply Number of Pieces: 1 Vintage: Yes Wholesale: Yes