Lapis Lazuli Tumbled Uniqueness Guaranteed: Every item is one-of-a-kind, making them ideal for all projects or designs. Listing is for (choose your quantity, 1 pound, 1 kilogram, 5 kilograms) Avg Size Range: (1 to 2 inches) Material Origin: (Pakistan) Lapis lazuli is a blue metamorphic stone composed mainly of a blue mineral in the sodalite family called lazurite with pyrite and white calcite inclusions. Highly sought-after as a gemstone and for use in ultramarine pigment for dye and paint, lapis lazuli has been in use for at least 9000 years. 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.