SWAROVSKI ELEMENTS 2mm 2058 Diamantes. Available in 2 colours, Crystal or Crystal AB. Also known as rhinestones or diamonte, they are ideal for adding sparkle to clothes and accessories or paper and card using Appli Glue or any other surface using the appropriate type of glue. These are the smallest size of diamantes that we stock. Also available in 3mm, 4.5mm, 6.5mm, 8.5mm & 11mm. Crystal is a clear transparent, colourless shade, with a foiled back give a silvery effect.