Diamond stud earrings are one of the most simple yet elevated accessories. Because these earrings only hold one stone, the setting is as much a part of the design as the diamond itself. Most classic or vintage diamond stud earrings feature a prong setting; this means there are arms hugging the sides of the diamond to keep it in place.
The number of prongs differ based on the shape of the diamond. A triangle-shaped diamond will likely have three prongs, while a round one most often has four. A popular setting that adds durability is the bezel setting—this encircles the diamond in a ring of metal for an extremely secure hold.