"Genuine Fire Opal The opals are super beautiful and have a strong sense of transparency. Opal Ring Details -- Opal Gemstone size: Oval 6*8 mm. -- Made in high quality better delicate fire opal gemstone. --Band color Gold is made in 18K Gold plated sterling silver. --Band color Rose gold in 18K Rose Gold plated sterling silver. --Band color Silver in 18K White Gold plated sterling silver. --Excellent either alone, or great as layered with any rings together. --Comes in a beautiful gift box. --Ca Ethiopian Opal Ring For Wedding, Gold Opal Ring With Halo Design, White Opal Crystal Ring For Gift, White Opal Ring With Diamond, White Opal Birthstone Crystal Ring, White Cabochon Opal Ring, Fine Jewelry Opal Moonstone Ring, Gold Opal Ring For Wedding, White Opal Diamond Ring