0.82 ct black opal 6.5x6x3mm$400.00 USD USD AUD Out of stock SKU: A150106 Category: Black Opal Opal Specifications Additional information Weight 0.82 ct Dimensions 6.5 × 6 × 3 mm Body Tone Black N3 Predominant Colors Blue, Green Brightness B3 Bright Cut Oval Dome High Dome Product Enquiry