3 rings. 3 days. Introducing a new way to shop for engagement rings. TRY up to 3 rings at home and get the input of family and friends. Once you’ve found a ring to love, make it TRUE to you. MJ Tried & True rings are made from sterling silver and cubic zirconia, allowing you to be inspired by sample design, and then make it your own. Personalize your ring: choose your metal, your center stone and your accents. We’ll custom make it just for you.