60˚ Diamonds are another one of the bestselling paper shapes, because they are so fantastically versatile.  Please be aware that they measure the size of our Diamond shapes by the length of the edge (as indicated in the diagram). This makes it easy to find the correct size for coordinating pattern shapes. For example: A 1 inch 60˚ Diamonds will fit 1 inch Hexagon, or 1 inch isometric (60 degree) Triangle.