3.42 ct black opal 12×7.5x5mm$1,300.00 USD USD AUD Out of stock SKU: T160026 Category: Black Opal Opal Specifications Additional information Weight 3.42 ct Dimensions 12 × 7.5 × 5 mm Predominant Colors Blue, Green Body Tone Black N3 Brightness B3 Bright Cut Oval Dome Medium Dome Product Enquiry