The sidestones of a channel set or pave diamond engagement ring enhance the ring's focal point - your center diamond. They make it visible and striking, even in low light conditions. More
Think of a round pave diamond ring as a runway at your favorite airport. When the sun goes down and the lights of the surrounding area begin to burn with a slow intensity, the runway gets difficult to see. If not for rows of simple, low intensity lights bounding each side of the tarmac, it would be difficult to see the target and land an airplane.