Tiffany & Co.s 18K White Gold 0.1-Carat Single Diamond Stud Pierced Earring is great for a lobe with multiple piercings! The diamond is G color with VS clarity and is held in place by three 18K white gold prongs. In very good condition, it needs a new backing (this one is sterling silver). You can wear this earring with other diamonds or mix it up for a fun look!