.27 Diamond Cluster Stud Earrings in 18k Yellow Gold.  Punctuate your style with these fabulous cluster earrings! These beautiful studs feature .27 carats of diamonds finished in 18k yellow gold. Twenty (20) .0135 near colorless gems are clustered in geometric bezels. Petite and sparkling, these everyday diamond studs are great way to elevate any modern wardrobe!