You cannot add "6.36 ct black opal 18x11x4mm" to the cart because the product is out of stock. 0.65 ct black opal 7x6x2mm$150.00 USD USD AUD Out of stock SKU: JD1702 Category: Black Opal Opal Specifications Additional information Weight 0.65 ct Dimensions 7 × 6 × 2 mm Body Tone Black N4 Predominant Colors Green, Red Brightness B2 Moderately Bright Cut Oval Dome Medium Dome Product Enquiry