DESCRIPTION Item description: one loose stone Species: Corundum Variety: Sapphire, natural Origin: Sri Lanka (seller´s opinion) Shape: Rectangular cushion Weight: 2.07 ct. Measurements: 7.72 x 7.03 x 4.03 mm Transparency: Transparent Color Grade: A - blue Cut Grade: fair Treatments: No indication of treatments Hardness: 9 Mohs scale Refractive index: 1760-1768 Certificate: IGE 922119148599 NOTES - All gems are sent with a certificate. - The origins are not certified by a laboratory, they are my gemological opinion. - The photos are taken at more than 10X, with macro lens, so there are inclusions that are not really visible to the naked eye. - The pictures aren't true to scale, which is why we give you the exact measurements of the stone so that you can get a good idea of the size. - Colours may look different depending on your screen settings, I try to make them as real as possible SHIPPING. Up to € 100 - Correos - (2-3 weeks) More than € 100 - Zeleris Air (DHL) - (3-7 days) Canarias and Baleares only by Correos Customs charges paid by the buyer