Nice lot prepared with matching colors for a set YouTube video : https://youtube.com/shorts/BWI0hwTsBuM?is=lLrTj1IVVnKvUrW5 Sizes in mm : (1) opal : 11x9 mm (3)opals : 9.5x8 mm We have for sale rough Ethiopian welo opal lot with nice colors. We try to take photos and video from all angles so you would have a good idea of the opal, Pictures and video were taken under white light, the opal you see in the foto is the one you will get. Please note that the photos are zoomed in If you have any questions send us a message, we’ll do our best to answer as soon as possible Returns are accepted within 14 days no question asked, for full refund up on receiving the item back Customer satisfaction is our priority, we’ll do our best to solve any possible problem so please in case your not satisfied let us know