Beads measure about 3.5mm to 6mm in diameter. These exquisite beauties show off a clear, warm toned body brimming with flash in fiery reds, neon greens and alluring yellows. These high-quality opals have been curated on the strand to match in color and flash tone with a graduated size. Fans of this natural marvel of a stone will find unlimited possibilities for their Jewelry Designs, from necklaces to earrings and more!