This is 18K gold. Approximately 0.5 x 0.5 diamond. There are markings. There are no accessories such as a box, or earring back posts. The diamonds are beautiful♪ I have kept them in a jewelry box for a long time, but there are no major noticeable scratches or stains, so you can still use them beautifully and stylishly. For those who understand that these are used items. Please purchase if you don't mind. No box. #Diamond #Earrings #Clover #WhiteGold We do not accept any claims or returns after purchase.