0.37 Ct Marquise prong set Half Eternity BandThis half eternity wedding band features 0. 37 carat total weight marquise lab grown diamonds set across the top half of the ring, offering the look and performance of natural diamonds in a more responsible choice. Designed for daily wear, it pairs easily with engagement rings, bridal sets, or other stackable bands while keeping a refined, low profile silhouette. Set with 0. 37 ct total marquise cut lab grown diamonds for elongated sparkle and clear