Loose Boulder Opal Stones

Discover stunning loose boulder opals at Australian Opal Direct. These exquisite boulder opals, known for their captivating play of colors, are a true natural wonder. Explore our collection to find the perfect boulder opal to add a touch of Australian beauty to your jewelry or collection. Also browse for: loose black opal, loose white opal, galaxy opal stones, loose heart shape opal, and loose opal sale.