We did it - 9mm spheres! These white spheres are the biggest, baddest spheres we have ever seen. They are stunning, perfectly polished with a high gloss finish and bright green fire that really pops. Like all of our mint opals, they have an opaque white base with brilliant flashes of blue and primarily green. These babies are big and bold---a great focal point for any piece.
Did you know our Gilson Created Opal does not decompose, off gas or release any substances when heated to very high temperatures? Read more about our testing here