Sale! 8.36 ct gem black opal 15×11.6×5.9mmUS$66,500.00 US$60,500.00 Out of stock SKU: A22M01 Category: Black Opal Opal Specifications Additional information Weight 8.36 ct Dimensions 15 × 11.6 × 5.9 mm Body Tone Black N3 Brightness B5 Vivid Cut Cushion Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Orange, Red Product Enquiry