The 18K Blue Sapphire Trio Earrings offer a chic take on our signature trio motif. Colorful and elegant, these earrings take the stud to a whole new level. Product Details 18K gold Blue Sapphire, round faceted cut, 2.16cts (H) Diamond 0.198ct Post back Length: 10mm/0.4"; Width: 10mm/0.4" Imported