1.66 ct Radiant Emerald Cut Blue Sapphire, GIA, Ceylon Unheated

1.66 ct Blue Sapphire, radiant emerald cut, from Ceylon. Treatment: Unheated. GIA report 2221351655. Measurements: 7.31 × 5.44 × 4.23 mm. Our grading: fine quality cornflower blue. Held in our Toronto inventory.