0.61 ct black opal 6.8×5.8x3mm$600.00 USD USD AUD Out of stock SKU: TI1634 Category: Black Opal Opal Specifications Additional information Weight 0.61 ct Dimensions 6.8 × 5.8 × 3 mm Body Tone Black N4 Predominant Colors Blue, Green Brightness B5 Vivid Cut Oval Dome High Dome Product Enquiry