Mysticdrop 0.31-0.55 Cts of 5x5 mm AA Round Natural Emerald (1 pc) Loose Gemstone The loose round Natural Emerald is a fine AA quality green colored gems measuring 5x5 mm. AA graded emeralds have a very nice medium dark color tone to them, and are opaque to slightly transparent with a little bit of crystal. Natural Emeralds always have some inclusion in them, in fact only created emeralds are flawless. 30 Day No questions asked Return Policy Free-Shipping within US Loose Natural Emerald You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it! All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free.