0.94 ct black opal 8x7x2.5mm$500.00 USD USD AUD Out of stock SKU: N412014 Category: Black Opal Opal Specifications Additional information Weight 0.94 ct Dimensions 8 × 7 × 2.5 mm Predominant Colors Green Body Tone Black N4 Brightness B3 Bright Cut Oval Dome Low Dome Product Enquiry