![Gorgeous 3D Boulder Opal: Video!](http://rockawilliam.com/cdn/shop/products/il_fullxfull.2980843575_q9o1_{width}x.jpg?v=1615746551)
I love the 3D texture and that the green flash changes dramatically with lighting. The video can only give a limited view of its true beauty. It was a joy to finish and will look great in a ring, pendant or custom wrap. It measures 23 x 12 x 3.5 mm and weighs 1.64 grams https://youtu.be/ovKc2xYtOsg