You cannot add "2.86 ct black opal 13x10x3mm" to the cart because the product is out of stock. 0.74 ct black opal 7.6×6.2×2.4mm$400.00 USD USD AUD Out of stock SKU: A22W33 Category: Black Opal Opal Specifications Additional information Weight 0.74 ct Dimensions 7.6 × 6.2 × 2.4 mm Body Tone Black N2 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry