The term 'diamond setting' refers to the way a diamond is set into a piece of jewelry. The two crossword solutions for this term are 'BALLPARK' and 'PAVE'. BALLPARK is an 8-letter word that describes a type of diamond setting where the diamond is held in place by small metal beads, or prongs, that form a circle around the diamond. PAVE is a 4-letter word that describes a type of diamond setting where the diamond is held in place by small metal beads, or prongs, that are arranged in a pattern across the surface of the diamond. Both of these settings are popular choices for diamond jewelry.