AG 2800 RING SIZE US 7,WIDTH 2.5MM, HEIGHT 2MM,GEM ROUND 6.5 X 6.5. FILE FORMATE 3D PRINT, STL, OBJ.A cluster ring design arranges several small diamonds closely together, creating the illusion of a larger, more brilliant stone. This style is perfect for those who desire a bold statement piece without the higher cost of a large single diamond. Cluster rings can be arranged in various patterns, including floral or asymmetrical designs.