4 to 8mm Lightning Ridge Black Opal Rounds – Green Play of Color
Mined from Australia’s renowned Lightning Ridge, these calibrated black opals feature a rich black body color that ranges from near-opaque to opaque. This unique colorway showcases a beautiful play of color, with striking flashes of blue and green. The depth and complexity of these enchanting gems make an excellent choice for creating stunning jewelry that will stand out on any occasion.
To learn more about the story behind these gems, visit the Lightning Ridge Opal Gem Facts Page.
Every purchase you make with Columbia Gem House supports a responsible supply chain. We work with individual miners and cutters, while offering careful consideration and respect to the cultures, communities, and environments in which our gems are produced. These are some of the key guiding principles in how our gems are brought to market. To learn more about our process, you can visit our Fair Trade Gems® Principles & Protocols page.
Returns for merchandise credit only are accepted within 14 days of receipt. If you wish to return any items purchased from our website, please follow the instructions on our Returns & Exchanges Page