1000 Jewels Marines G: Mens 5.0ct Simulated Ruby US Military Ring Steel and IP Gold-tone finish, 3255B Features the inscription: "United States Marines" around the gemstone. Rugged, handsome and durable Mens USA - US Marines 316L Stainless Steel & IP Gold-tone finish Ring Features a 5.0 carat Simulated Ruby bezel set solitaire. The ring measures approx. 33mm in height and 22mm in depth across the face of the design.