3.84 ct semi black opal double sided 13x9x4.2mm$900.00 USD USD AUD Out of stock SKU: MN1601 Category: Dark Opal Opal Specifications Additional information Weight 3.84 ct Dimensions 13 × 9 × 4.2 mm Predominant Colors Green, Orange Body Tone Dark N6 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry