Metal is Solid 14K Yellow Gold. 0.53 CT Of Total Brilliant Round Diamond. The item has to be in its original unworn condition and should be with the tag. There should not be any damage on the item or the item should not be customized by any other jeweler. Screw Back All gold and Diamonds are professionally tested and guaranteed.Our Diamonds Are 100% Natural And Are NEVER Treated Or CLARITY Enhanced......... The item "Real 14K Yellow Gold Flower Earring Stud Genuine 1/2CT Round Diamond Screw BackN" is in sale since Wednesday, February 4, 2015. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Earrings\Diamond". The seller is "globalwatches10" and is located in Irving, Texas. This item can be shipped worldwide.