3 Carat Diamond Dangle Earrings in Sterling Silver3 Carat Diamond Dangle Earrings in Sterling Silver. These modern earrings are incredibly striking, with stark geometric shapes and an overall edgy appearance. The repeating pattern creates an even and sustained movement and the sterling sliver gives off a bit of an industrial vibe. Set with 3. 22 carats of diamonds, these fun earrings are quite versatile.