IGI Certified Natural Tanzanite pair. They have very beautiful color & very nice sparkly luster. These gems are completely inclusions free. Perfect for jewelry earrings 1st IGI Report No : 617423250 Color : Violetish Blue Cut : Square Cushion Mixed Cut Weight : 0.91 Measurements : 5.87 x 5.87 x 3.43mm Transparency : Transparent Characteristics : Natural Inclusions pattern Abraded facet edges Comment : Tanzanite are commonly enhanced by heat . Indicative evidence is typically lacking 2nd IGI Report No : 617423246 Color : Violetish Blue Cut : Square Cushion Mixed Cut Weight : 0.90 ctw Measurements : 5.87 x 5.85 x 3.26mm Transparency : Transparent Characteristics : Natural Inclusions pattern Abraded facet edges Comment : Tanzanite are commonly enhanced by heat . Indicative evidence is typically lacking Please check IGI Report for further information Shipping will be via Postnord or DHL with full insurance.