Simple Diamond Cluster Earrings in 14k White Gold.  These modern diamond cluster earrings are perfect for adding a bit of sparkle to your look. They consist of a central .06 carat round brilliant diamond surrounded by six (6) .03 carat diamonds in a shared bead setting and then wrapped in a halo of sixteen (16) diamonds totaling .75 carats. Set in 14 karat white gold, these simple diamond studs are a staple of elegant evening wear.