0.69 ct black opal 7.2×4.7x3mmUS$800.00 Out of stock SKU: SU2132 Category: Black Opal Opal Specifications Additional information Weight 0.69 ct Dimensions 7.2 × 4.7 × 3 mm Body Tone Black N2 Brightness B4 Very Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Orange Product Enquiry