Raw Blue Australian Opal RingA row of raw blue Australian Opals set on a slightly hammered band, each stone revealing its natural flashes of color. The bands organic texture emphasizes the artisanal craftsmanship, making it a bold and expressive stacking or statement ring. DETAILS: Stone: Natural Australian Opal on a dark base (this gives blue hue) Metal: 925 solid sterling silver 14k solid yellow, rose and white gold 18k solid yellow gold Don't know your ring size? Contact us,