Iridescent opal jewelry offers beauty in many colors. That's why KAY jewelry with opals comes in so many styles! Find opal rings with traditional white, lab-created opal or genuine opal earrings in 14K yellow gold. You can find unique opal rings with pink or even blue color tones. Shop our stunning opal necklaces, opal rings with diamonds and more online or stop by a KAY store near you.