From the Classics collection comes this Cross-Over Four-Prong Solitaire Diamond Engagement Ring designed to allow the center diamond to be the star of the show. The ring features a smooth unadorned shank in your choice of precious metals while the crossover prongs are further supported by a v-shaped gallery rail. The timelessly elegant design of this classic solitaire diamond engagement ring is one that will continue to bring joy for decades to come. SEMI-MOUNT, you select your own center stone from the options.