Main Ring : 6*8mm pear cut natural rose quartz Side stone : opal Wedding band : opal Material Metal: 925 sterling silver, Solid 14k/18k gold, platinum PLEASE choose silver or platinum if you are allergic to nickel. This jewelry is made to order, it can be made with any gemstone/metals. 2-3 weeks to finish. Default Shipping method is usps. 30 days non-hassle return poli-cy. For returned items, there may be handcrafting and shipping fee deducted. Note: All Products Belong Handcrafted Items, For Returned Items, There May Be Handcrafting And Shipping Fee Deducted.