LingMei Pass Double Heart Simulated Ruby CZ Promise Ring for Her This ring has two 7*7mm heart shaped created Ruby as well as ascent clear cubic zirconia. Ruby is to be carried to provide a focus for universal life force to enter your spirit. As a traditional birthstone, the ring is the best gift to your friends or lover borned in July. It's quite comfortable for wearing and suitable for all occasions (wedding, anniversary, Christmas) styles and ages. We have a no questions asked return policy which makes your purchase risk free.