* 1 carat (6.5mm) genuine moissanite each stud, 2 carat TW 4 prong * Sterling silver (S925 stamped)with Rhodium plating * Butterfly screw backs for extra protection from loss and falling out *GRA Authentication report included *Will not tarnish or fade Color: D (Colorless) Clarity: VVS1 Cut: Excellent **BOTH STONES TESTED AND PASSED THE DIAMOND TEST Don't pay more for lesser quality Moissanite, I am very picky and only work with vendors who sell quality stones. I will not sell a piece if I feel it is subpar in quality •I swim, shower, boat....EVERYTHING in mine. I have had them in for 2 years (purchased from the same supplier), I take them out maybe once a month to clean...they look as good as the day I got them MESSAGE ME WITH ANY QUESTIONS AND DON'T BE SHY ABOUT MAKING AN OFFER!