0.52 ct dark opal 5.6×4.8×3.1mmUS$100.00 Out of stock SKU: JN23012 Category: Dark Opal Opal Specifications Additional information Weight 0.52 ct Dimensions 5.6 × 4.8 × 3.1 mm Body Tone Dark N5 Brightness B2 Moderately Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry