4.70 ct black opal 13.5x12x4mmUS$1,600.00 Out of stock SKU: SN206 Category: Black Opal Opal Specifications Additional information Weight 4.70 ct Dimensions 13.5 × 12 × 4 mm Body Tone Black N4 Brightness B3 Bright Cut Oval Dome Medium Dome Predominant Colors Green Product Enquiry