Vintage Blue & Green Boulder Opal and Diamond Ring in 18k Yellow Gold Zodiac At the center sits a

At the center sits a magnificent

These diamonds are gleaming bright F/G and VS clarity

From front to back the ring measures 20

The ring is centered by a magnificent Marquise or Navette-cut Australian Opal

Vintage Blue & Green Boulder Opal and Diamond Ring in 18k Yellow Gold Zodiac At the center sits aLose yourself in a rolling ocean of electric color with this magnificent vintage statement ring. Masterfully hand crafted in solid, premium 18k yellow gold, this estate treasure showcases a premium natural Australian boulder opal. Splashed with an intense play of color that dances between neon green, vivid teal, and deep royal blue, the opal is framed by a shimmering sunburst halo of natural white diamonds for an absolutely jaw dropping presentation.