Made to catch light for a lifetime. Sisi Studs feature three carats of oval lab-grown diamonds in solid 14K gold martini settings. Elegant, bright, and not exactly shy. 4 Cs: 3.00 ctw · Oval brilliant cut · D color · VS1 clarity Martini Setting Push-Back Closure IGI Certified *These lab-grown diamonds are created in a facility powered entirely by solar energy.