Stud Earring with Lab-Grown DiamondA 1ct of lab grown diamond stud earring is nothing new. But this is the only stud cut in this exact shape of perfect symmetry between the bold and jagged 90 degree tip in contrast to the soft half circle top. These are the key elements of the Messou patented diamond cut that can only be found here with us. All our earrings are sold solitaire because we don't put a label on style.