0.72ct black opal 7.6×5.5×2.5mmUS$3,333.00 Out of stock SKU: RM2063 Category: Black Opal Opal Specifications Additional information Weight 0.72 ct Dimensions 7.6 × 5.5 × 2.5 mm Body Tone Black N3 Predominant Colors Green, Red Brightness B5 Vivid Cut Oval Dome Medium Dome Product Enquiry