12.39 ct dark opal 22.2×14.2×8.1mm$400.00 USD USD AUD Out of stock SKU: A22F31 Category: Dark Opal Opal Specifications Additional information Weight 12.39 ct Dimensions 22.2 × 14.2 × 8.1 mm Body Tone Dark N5 Brightness B2 Moderately Bright Cut Freeform Dome High Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry