6.86 ct dark opal 15.3×12.4×5.6mmUS$12,000.00 In Stock 6.86 ct dark opal 15.3x12.4x5.6mm quantity Add to cart SKU: A22T2 Category: Dark Opal Opal Specifications Additional information Weight 6.86 ct Dimensions 15.3 × 12.4 × 5.6 mm Body Tone Dark N5 Brightness B5 Vivid Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Orange Product Enquiry