3/4 Carat Solitaire Diamond Stud Earrings Round Cut 4 Prong Push Back 18K Yellow Gold (K-L Color, I1-I2 Clarity) Houston Diamond District offers a 30 day return policy on all of its products We only sell 100% Natural, conflict free diamonds. Direct Manufacturer Prices & Free Certificate of Authenticity 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.