9.30 ct semi black opal 18×13.2x6mmUS$3,700.00 Out of stock SKU: B160020 Category: Dark Opal Opal Specifications Additional information Weight 9.30 ct Dimensions 18 × 13.2 × 6 mm Body Tone Dark N6 Predominant Colors Green, Orange Brightness B4 Very Bright Cut Oval Dome Medium Dome Product Enquiry