This is an authentic SUZANNE KALAN 18K Yellow Gold Diamond Sapphire Ruby Frenzy Rainbow Stud Earrings. The earrings are crafted of 18 karat yellow gold and feature baguette-cut blue, green, yellow and orange sapphires along with pink rubies stacked above round cut diamonds, approximately .10 total carat weight. Follow this item for alerts. Suzanne Kalan is a registered trademark of Suzanne Kalan. FASHIONPHILE is not affiliated with Suzanne Kalan.