4.15 ct black crystal opal 11.1×10.4×5.8mmUS$7,000.00 Out of stock SKU: LV2101 Category: Black Opal Opal Specifications Additional information Weight 4.15 ct Dimensions 11.1 × 10.4 × 5.8 mm Body Tone Black N4 Brightness B5 Vivid Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry