6.07 ct Oval Blue Sapphire, GRS, Unheated

6.07 ct Blue Sapphire, oval cut. Treatment: Unheated. GRS report GRS2016-120352. Report note: states "No Origin". Measurements: 10.55 × 9.44 × 6.90 mm. Our grading: vs clarity; gem quality royal blue. Held in our Toronto inventory.