This captivating Australian Boulder Opal Ring is set in 925 Sterling Silver, showcasing the opal's lovely blue and green fire. The rare Boulder Opal, formed within ironstone boulders and highly prized among collectors, dazzles with its unique play of color. The vivid blue and green hues dance across the opal's surface, making this ring a striking and timeless piece. Crafted with care, this ring is both a celebration of nature's beauty and a testament to fine craftsmanship