2.13 ct gem black opal 10x5x4mm$3,067.00 USD USD AUD Out of stock SKU: DG1501 Category: Black Opal Opal Specifications Additional information Weight 2.13 ct Dimensions 10 × 5 × 4 mm Predominant Colors Green, Orange Body Tone Black N4 Brightness B4 Very Bright Cut Oval Dome Low Dome Product Enquiry