NOS Designer Rigoberto set of 3 stackable ring, with Citrine, Garnet and sapphire gemstones. They are sterling silver with 14k bezel on the stones. It's fully hallmarked shown in the pictures. Rings are size 6.5, 7mm wide each ring, sizable upon request. . Super cool rings, stackable or just wear one at a time. This is a highly collectible ring by designer Rigoberto new old stock never worn. We are jewelers all of our items are professionally inspected and tested, we guarantee all of our items to be as described. We have many other hard to find items listed so please take a look, you never know what you might find. Thank you and happy shopping.