6.97 ct black opal 16.1×11.9×5.5mm$2,000.00 USD USD AUD Out of stock SKU: EL2130 Category: Black Opal Opal Specifications Additional information Weight 6.97 ct Dimensions 16.1 × 11.9 × 5.5 mm Body Tone Black N4 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Purple, Blue, Green Product Enquiry