0.77 ct dark opal 9.4×5.6×2.1mmUS$400.00 Out of stock SKU: CW2123 Category: Dark Opal Opal Specifications Additional information Weight 0.77 ct Dimensions 9.4 × 5.6 × 2.1 mm Body Tone Dark N5 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green, Blue Product Enquiry