You cannot add "0.82 ct crystal opal 7.5x6.5x2mm" to the cart because the product is out of stock. 3.19 ct dark crystal opal 11x9x4.5mm$400.00 USD USD AUD Out of stock SKU: NO1917 Category: Crystal Opal Product Description 0N0A9484 from Black Opal Direct on Vimeo. Opal Specifications Additional information Weight 3.19 ct Dimensions 11 × 9 × 4.5 mm Body Tone Dark N5 Brightness B3 Bright Cut Oval Dome Medium Dome Predominant Colors Blue Product Enquiry