1.18 ct gem black opal 7.8x6x3.2mmUS$4,500.00 USD USD AUD Out of stock SKU: ME1603 Category: Black Opal Opal Specifications Additional information Weight 1.18 ct Dimensions 7.8 × 6 × 3.2 mm Body Tone Black N4 Predominant Colors Green, Red Brightness B5 Vivid Cut Oval Dome Medium Dome Product Enquiry