You cannot add "6.52 dark opal 16x12x6mm" to the cart because the product is out of stock. 4.50 ct semi black opal 15x11x4mm$400.00 USD USD AUD Out of stock SKU: A120123 Category: Dark Opal Opal Specifications Additional information Weight 4.50 ct Dimensions 15 × 11 × 4 mm Body Tone Light N7 Predominant Colors Green, Red Brightness B3 Bright Dome Low Dome Cut Oval Product Enquiry