IGI Certified 1/2ct TW Round Diamond Stud Earrings in 14K White Gold with Screw Backs The Amanda Rose Collection carries a variety of fine jewelry. Our collection includes diamond, gemstone, gold, and fashion jewelry. 1/2ct total weight ( 1/4ct each) 14K White Gold settings and Screw-Backs (Rhodium Finished) IGI Certified - Certificate and IGI Box included. Each earring is tagged by IGI. All of our diamond suppliers and MLG state that to the best or their/our knowledge that all of our diamonds are conflict free These earrings will come in an IGI Earring box ready to be gifted.