0.41 ct black opal 5.1×4.5×2.8mmUS$600.00 Out of stock SKU: SV2125 Category: Black Opal Opal Specifications Additional information Weight 0.41 ct Dimensions 5.1 × 4.5 × 2.8 mm Body Tone Black N4 Brightness B4 Very Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry