These 5mm spheres are big and flashy---perfectly polished with a high gloss finish and bright red and pink fire that really pops. Like all of our white opals, they have an opaque white base with brilliant flashes of red, yellow, and pink fire and subtler hints of blue and green. When encased in glass, they look huge. 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