10k Yellow Gold Satin Sparkle-Cut 2x20mm Hoop Earrings - .9 Grams in 10k Yellow Gold - Thickness: 2 mm - Width of Item: 18 mm - Length of Item: 19 mm - Earring Closure: Wire & Clutch - Earring Type: Hoop - Finish: Brushed - Feature: Solid Diamond Cut ; - All of our jewelry for women and men are authenticated with a 10K or 14K hallmark and are tested to pass FTC regulations.