You cannot add "6.36 ct black opal 18x11x4mm" to the cart because the product is out of stock. 0.72ct black opal 8.3x6x2mm$300.00 USD USD AUD Out of stock SKU: RM2087 Category: Black Opal Opal Specifications Additional information Weight 0.72 ct Dimensions 8.3 × 6 × 2 mm Body Tone Black N4 Predominant Colors Blue, Green Brightness B3 Bright Cut Oval Dome Low Dome Product Enquiry