1/2-2 Carat 14K White Gold Screw Back Diamond Stud Earrings (J-K Color I2-I3 Clarity) Houston Diamond District offers a 30 day return policy on all of its products We only sell 100% Natural, un-treated , 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!