.91 Carat Diamond Cluster Earrings in 14k Yellow Gold.  These round cut cluster earrings feature .91 carats of diamonds in 14k yellow gold.  The cluster has a halo of diamonds around the trim and inside, a collection of petite natural diamonds. These earrings are a modest powerhouse. Comfortable to wear every day and elegant enough to wear into the night, these diamond studs are hard to beat!