You cannot add "2.45 ct dark crystal opal 9x8x5mm" to the cart because the product is out of stock. 6.52 dark opal 16x12x6mm$3,000.00 USD USD AUD Out of stock SKU: A1300152 Category: Dark Opal Product DescriptionReally beautiful semi black opal. Stunning color and pattern Opal Specifications Additional information Weight 6.52 ct Dimensions 16 × 12 × 6 mm Predominant Colors Green, Orange Body Tone Dark N6 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry