This engagement ring is made of 925 sterling silver. On top of the ring is a 0.25-carat heart-cut cubic zirconia. It looks very elegant and exclusive. The delicate ring is decorated with a 0.25-carat stone of the highest quality cubic zirconia. As the material of the ring is silver, the surface will last very well in use for a long time. Whether you are looking for an affordable engagement ring or a replacement for your current ring, this is an excellent option. This classy, heart cut ring will surely melt a woman's heart.