1/2 Carat Solitaire Diamond Stud Earrings Princess Cut 4 Prong Screw Back (J-K Color, SI1-SI2 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!