0.69 ct black opal 9x6x1.5mm$600.00 USD USD AUD Out of stock SKU: B160005 Category: Black Opal Opal Specifications Additional information Weight 0.69 ct Dimensions 9 × 6 × 1.5 mm Body Tone Black N4 Predominant Colors Blue, Green Brightness B4 Very Bright Cut Oval Dome Low Dome Product Enquiry