1.7 carats × $25=$42.50obo

Captivating Colors & Unique Patterns: Discover the hidden beauty of raw boulder opals, showcasing a mesmerizing play of color trapped within ironstone. Each piece is a unique masterpiece, boasting vibrant flashes of blue, green, red, and even elusive black opal, making them ideal for collectors and jewelry enthusiasts alike.

Australian Authenticity: Sourced directly from the heart of Australia, these rough boulder opals guarantee genuine quality and captivating patterns.

Unleash Your Creativity: Raw boulder opals offer endless possibilities for lapidary artists and jewelry designers. Cut, polish, and shape these natural gems into stunning cabochons, pendants, or one-of-a-kind statement pieces.

Estimated Price: Raw boulder opals typically range in price from $10 to $500+ per carat, depending on size, color intensity, pattern uniqueness, and overall quality.

Keywords: raw boulder opals, Australian opals, gemstone, rough opal, lapidary, jewelry making, natural opal, unique patterns, vibrant colors, collector's item