3.84ct black opal 15x12x3mm David CUS$1,999.20 Out of stock SKU: D1400343 Category: Black Opal Product DescriptionDirectional black opal with many different colors from different angles Opal Specifications Additional information Weight 3.84 ct Dimensions 15 × 12 × 3 mm Brightness B3 Bright Predominant Colors Blue, Orange Body Tone Black N3 Cut Oval Dome Low Dome Product Enquiry