Sterling Silver White Gold Plated with 2.40ctw Lab-Created Moissanite Solitaire Princess Queen Crown Stud Earrings. Showcase the fashion queen you are with these sterling silver stud earrings! Sparkling round brilliant cut lab-created moissanites totaling 2.40 carats nestle in prong settings atop a filigree cut-out crown design and have VVS1 clarity and D color. Butterfly backs keep these glamorous earrings secure. Gift these pretty earrings to any loved one or treat yourself.