AG 2700 RING SIZE EURO 55, WIDTH 2MM, HEIGHT 1.6MM,GEM 4 X 4, 1.2 X 1.2. FILE FORMAT 3D PRINT, STL, OBJ.For those seeking a unique twist on traditional diamonds, colored diamond rings feature diamonds in hues such as yellow, blue, pink, or even black. These diamonds can be the center of a stunning design, either set in a solitaire, halo, or custom setting. Colored diamonds add a touch of personality and flair to any ring style.