SKU – LXJ036. Natural Uncut Australian Opal Gemstone, Rough Australian Opal, Uncut Opal, Unpolished Australian Opal, Raw Opal for jewelry. Opal acts as a prism within the aura, bringing a full spectrum of Light energy to the system, soothing and clearing the emotional body, and boosting the will to live and the joy of one’s earthly existence.