You cannot add "1.70 ct black opal gem 9x8x4mm" to the cart because the product is out of stock. 3.20 ct black opal 12x11x4mm$500.00 USD USD AUD Out of stock SKU: FV201L Category: Black Opal Opal Specifications Additional information Weight 3.20 ct Dimensions 12 × 11 × 4 mm Body Tone Black N4 Predominant Colors Blue, Green Brightness B2 Moderately Bright Cut Oval Dome Medium Dome Product Enquiry