0.43 ct black opal 6.1x5x2.1mmUS$250.00 Out of stock SKU: B22A77 Category: Black Opal Opal Specifications Additional information Weight 0.43 ct Dimensions 6.1 × 5 × 2.1 mm Body Tone Black N4 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Red Product Enquiry