Yellow Aventurine Crystal Pyramid You will get a Yellow Aventurine crystal pyramid, similar to the picture from our inventory. You will receive a Crystal Pyramid as described in the pictures. This crystal pyramid is about 20-30 mm / 1 inch in size Approx. The base of this pyramid is square and the sides are triangles as per the picture. This crystal pyramid may use for crystal grids or crystal collections. This is the best quality gemstone pyramid. You can choose from the variations as per your requirements. Size 1: 20-25 mm Size 2: 25-32 mm Please note that due to natural variations in gemstone deposits, the Pyramid you receive will be randomly selected from our stock. I am using my inventory to get photographs. Please let us know if you have any questions. Zenith. Crystals.