1.44 ct ribbon pattern black opal 9x7x3mm$2,500.00 USD USD AUD Out of stock SKU: B160017 Category: Black Opal Opal Specifications Additional information Weight 1.44 ct Dimensions 9 × 7 × 3 mm Body Tone Black N4 Predominant Colors Purple, Blue Brightness B3 Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Product Enquiry