Founded in 1961, CrisLu has been family owned and operated from the start. It is the only nationally branded Cubic Zirconia Jewelry line and guarantees every CrisLu product for life. This line is great for travel, bridal, and gift-giving! Obtain the look and feel of real diamonds without the price tag by purchasing one of our CrisLu pieces. Each CrisLu poduct comes with a lifetime warranty. Each piece is sterling silver finished with pure platinum, 18kt gold, 18kt rose gold, and black platinum. Each cubic zirconia is hand set. Only a jeweler can tell the difference between these cubic zirconias and real diamonds.