Gems en Vogue 1.09ctw Royal Blue Sapphire Square Cluster Stud Earrings Description Make these bole, blue studs a staple in your jewelry collection fit for a queen! Each two-tone scrollwork detailed earring in this pair features a square cluster design covered with stunning royal blue sapphires. Metal: 18K gold embraced™ sterling silver & palladium Stone Information: 18 round modified-brilliant cut 2.25mm royal blue sapphires Approx Total Weight: 1.09ctw Measurements: 3/8"L x 3/8"W x 3/16"H