Robert Irwin Jewelers has the largest selection of diamond engagement rings and loose diamonds in Memphis,TN. We have an array of ready-made diamond engagement rings, diamond engagement ring settings, and loose diamonds in-stock. Come see us at 376 Perkins Ext, Ste 100, Memphis, TN 38117 to find the ring of your dreams! Give us a call at (901) 767-3397 Monday-Saturday, 10am-6pm.