5.47 ct black crystal opal 14.5×10.2×5.8mm$3,500.00 USD USD AUD Out of stock SKU: YT22YT Category: Black Opal Opal Specifications Additional information Weight 5.47 ct Dimensions 14.5 × 10.2 × 5.8 mm Body Tone Black N4 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry