13 Carat 3N Black Opal from Lightning Ridge
[[Free Australia Wide Express Post ONLY. NO PICKUP Available on this item without prior arrangement.]] 13 Carat 3N Black Opal from Lightning Ridge Product Description: Weight: 13 Carats (13 cts). Type: Black Opal. Origin: Lightning Ridge, Australia. Dimensions (approx mm): 43 mm x 10 mm x 4 mm. Colors: Purple, Green, Blue. Body Tone: 3N. Shape: Elongated Freeform. Treatments: None (No Enhancement). Beautiful rich greens and blues and many hues of each, including purple. The rare