0.77 ct black opal 7.7×6.4×2.4mmUS$600.00 Out of stock SKU: TD2080 Category: Black Opal Opal Specifications Additional information Weight 0.77 ct Dimensions 7.7 × 6.4 × 2.4 mm Body Tone Black N4 Brightness B3 Bright Cut Oval Dome Medium Dome Predominant Colors Green Product Enquiry