I hand cut this cabochon. Measurements in the title. A freeform heart shape with a satiny, matte finish. A beautiful and unusual stone. The pink is made up of cinnabar inclusions and the white is a hard, jasper like, opalite matrix. The material I cut this from is a very rare lapidary material that was dug in the 4th of July canyon in Idaho decades ago. I got a few slabs of it 20 some years ago and this is one of my very last scraps of it! Feel free to check out all the items in my DVHdesigns Handmade Storefront and once there you can contact me with general inquiries or about a custom order. Thanks for shopping DVHdesigns!