In the diamond industry, the magic numbers for carat weight are 0.5, 0.7, 1.0, 1.5, 2.0, and every half carat thereafter. These are all the points at which there is a significant jump in the price. You can see that at each point, the price approximately doubles, which makes a 2-carat diamond about 4x the price of a 1-carat.. But the carat weight isn't the only thing that determines price. Diamond painting is an easy and enjoyable activity for crafters young and old. Based on the same concept as mosaics and paint-by-numbers, diamond painting uses tiny “diamond”-like facets to create colorful designs and patterns for finished designs that sparkle.Applying the diamonds is a simple three-step process that is meditative and relaxing, providing hours of enjoyment as you re-create DIAMOND DOTZ ® is an amazing new craft where stunning designs are created with tiny “Diamond” like facets. Our Diamond facet art kits will produce a stunning shimmery effect, featuring a broad range of designs that cater to all tastes. The process of picking up the DIAMOND DOTZ ® and placing them onto the chart is easy, relaxing and quick making it possible to complete even large size