Great Quality Aquamarine of 3.80 Carats Fine light blue Color, exceptional quality stone ! Certified by ALGT with report number 50903480. Species: Natural Beryl Variety: Aquamarine Shape: Oval, Mixed Cut Dimensions: 11.65 x 8.33 x 6.59 mm Carat weight: 3.80 cts Color: Blue Origin: Nigeria (seller's opinion) Treatments: Commonly heated with no evidence of treatment. Transparency: Transparent Clarity: VVS Pictures have been taken with a magnifying loupe x10. This exclusive and big size aquamarine is definitely a collection item. It would also match perfectly for an exclusive present or a nice jewel. ALGT report number: 50903480 Low reserve price !! Sending via UPS Express with tracking number, packed with great care.