"This Promise Rings 3 Piece Set glitters the same as a real gold ring. Sometimes you can hardly tell the difference from the naked eye. To some extents, Cubic zirconia is a stone that was more beautiful than a diamond! Enjoy the same sparkle from this gorgeous CZ ring！You don't have to buy a diamond ring at the cost of two months' salary！ Instead, spend that money on a nice vacation or a short weekend getaway! vacuum plating process: electroplating process, its color is permanent, it is not easy to be oxidized, it is lead-free,nickel-free, safe to wear, allergy is eliminated handmade inlaying and pasting technology: No stone fall out.High quality handpicked cubic zirconias,which processes similar reflection like diamonds, are inlaid to bright your beauty. wedding ring set:Exquisite craftsmanship on high polish smooth innerface, bring you both the Elegance and Comfort.