0.61 ct black opal 5.5×5.2×3.4mmUS$500.00 Out of stock SKU: EN2144 Category: Black Opal Opal Specifications Additional information Weight 0.61 ct Dimensions 5.5 × 5.2 × 3.4 mm Body Tone Black N1 Brightness B2 Moderately Bright Cut Oval Dome High Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry