18k Yellow Gold White Sapphire simulated ring. (gold plated over silver) I offer an extensive array of beautiful earrings, necklaces, pendants, and rings for you as well as to make an ideal gift for all occasions. I have beautiful engagement rings and wedding bands perfect for the special moment. With a vast collection of white, black, blue, champagne and yellow stones & simulated diamonds, you can be assured to find what you are looking for.