10k Yellow Gold, Round Cut Diamond Cube Men's Stud Earrings (0.27ct) 100% genuine diamond( confilct free )on the top of the earrings, G-H color, SI1-SI2 clarity Item Size : 6.5mm H x 6.5mm W, 10mm post L Gold-Setting : In the less visible parts of the earring, we used gold setting in lieu of diamonds. In this way, we are able to provide lower retail pricing for customers looking for diamond earrings without a significant or noticeable diminishment of product. The side of this earring does not use diamonds, but rather a gold ball to look like diamonds. Micro pave setting on the top of the earrings. Gold setting on the side of the earring. 10k solid gold screw backs : It is an excellent solution as an earring backing for an active person who likes to wear valuable earrings. It provides maximum safety and so will give you true peace of mind.