You cannot add "1.89 ct dark crystal 9x8x4.5mm" to the cart because the product is out of stock. 5.08 ct semi black opal 15x12x4mm$2,000.00 USD USD AUD Out of stock SKU: T160030 Category: Dark Opal Opal Specifications Additional information Weight 5.08 ct Dimensions 15 × 12 × 4 mm Body Tone Dark N6 Predominant Colors Blue, Red Brightness B3 Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Product Enquiry