Comes with certificate of authenticity Stone from the collection of Max P. Stone Type: Sapphire Dominant color: Blue Origin: Colombia Average Weight (Carats): 1.34 ct Shape: Slice Dimension (mm): 9.21 x 6.06 x 1.69 mm Treatment: Heated Ref. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones". The seller is "a-bijoux" and is located in this country: FR. This item can be shipped worldwide.