0.86 ct black opal 6×5.5x3mmUS$100.00 Out of stock SKU: TD201028 Category: Black Opal Opal Specifications Additional information Weight 0.86 ct Dimensions 6 × 5.5 × 3 mm Body Tone Black N2 Brightness B2 Moderately Bright Cut Cushion Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue Product Enquiry