0.56 ct black opal 6.6×5.9x2mmUS$1,000.00 In Stock 0.56 ct black opal 6.6x5.9x2mm quantity Add to cart SKU: AE2311 Category: Black Opal Opal Specifications Additional information Weight 0.56 ct Dimensions 6.6 × 5.9 × 2 mm Body Tone Black N4 Brightness B4 Very Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Green, Gold Product Enquiry