4.04 ct Square Radiant Blue Sapphire, LOTUS, Ceylon Unheated

4.04 ct Blue Sapphire, square radiant cut, from Ceylon. Treatment: Unheated. LOTUS report 1373-4838. Measurements: 9.20 × 8.89 × 5.01 mm. Our grading: fine quality cornflower blue. Held in our Toronto inventory.