You cannot add "4.01 ct gem black opal collectors piece 12x9.5x5mm" to the cart because the product is out of stock. Sale! 1.26 ct black opal 9x7x2mm$1,800.00 $1,500.00 USD USD AUD Out of stock SKU: NO1926 Category: Black Opal Product Description 0N0A9466 from Black Opal Direct on Vimeo. Opal Specifications Additional information Weight 1.26 ct Dimensions 9 × 7 × 2 mm Body Tone Black N2 Predominant Colors Blue, Red Brightness B3 Bright Cut Oval Dome Low Dome Product Enquiry