0.74ct Earth-Mined Cat's Eye Russian Alexandrite – Round Cabochon, Unheated0. 74ct Earth Mined Cat's Eye Russian Alexandrite Round Cabochon, Unheated This loose gemstone showcases an earth mined cat's eye alexandrite gemstone from Russia, displaying attractive color and a distinctive optical effect in a classic round cabochon. Specifications: Gemstone: Cat's Eye AlexandriteCarat Weight: 0. 74ctCut: Round CabochonDimensions: 4. 5 mm x 3. 5 mmClarity: OpaqueTreatment: UnheatedOrigin: Russia Earth mined cat's eye alexandrite