2.27 ct black opal 12x8x3.5mm$650.00 USD USD AUD Out of stock SKU: A1306007 Category: Black Opal Product DescriptionNice black opal with a dark base and broad pattern Opal Specifications Additional information Weight 2.27 ct Dimensions 12 × 8 × 3.5 mm Body Tone Black N2 Predominant Colors Blue, Green Brightness B3 Bright Cut Oval Dome Medium Dome Product Enquiry