You cannot add "6.36 ct black opal 18x11x4mm" to the cart because the product is out of stock. 0.57 ct black opal 8x4x2mm$150.00 USD USD AUD Out of stock SKU: TL1704 Category: Black Opal Opal Specifications Additional information Weight 0.57 ct Dimensions 8 × 4 × 2 mm Body Tone Black N3 Brightness B3 Bright Cut Oval Dome Low Dome Predominant Colors Green Product Enquiry