2 Carat Certified (Certificate Of Authenticity) Diamond Stud Earrings in 14K White Gold F-G Color SI2-SI3 Clarity Round Cut Diamond Earrings with screw back setting. Diamond Weight is Approximate by 5% Brand: Diamond Stud Earrings Design: Gemstone Style: Diamond Occasion: Congratulations Metal Stamp: 14 kt Diamond Color: D-F Diamond Clarity: SI1-3 clarity Diamond Weight: 2