Uniqueness Guaranteed: Every item is one-of-a-kind, making them ideal for all projects or designs. Listing is for 1 Pound or 1 Kilo Avg Size Range: (20 to 50 mm) Sizes Vary Material Origin: (China) Fluorite is one of the most colorful gemstones and can appear in just about every color of the rainbow. Pure fluorite is normally colorless, but different mineral inclusions and amounts of natural radiation will alter its color. Green and purple are the most common colors, followed by yellow, blue, pink, and red. Custom Requests: Have specific preferences? Leave a message with your order, and we'll do our best to accommodate your requests if possible. Handmade items vary in size, shape, and color when selected randomly (the highest quality items are chosen first). They'll be as beautiful as those in the photos.