Simulated Opal Goldtone Chandalier Earrings Stunning Goldtone Opal Chandalier earrings pal stones are synthetic because they are real opal that has been crushed and re-formed with color treating method These opals are as fiery and brilliant as naturally formed Australian or Ethiopian opals Luminous aurora-borealis color flashes throughout the pinkish semi-opaque stone when light hits it. Round and pear shaped stones set in a corrugated gold-tone setting waterfall/chandalier style earring 2.25 inches length Alloy-metal is nickel free and perfect for sensitive ears