0.91 ct black opal 6.9×6.9×2.9mmUS$2,000.00 Out of stock SKU: A22H3 Category: Black Opal Opal Specifications Additional information Weight 0.91 ct Dimensions 6.9 × 6.9 × 2.9 mm Body Tone Black N4 Brightness B4 Very Bright Cut Round Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Pink Product Enquiry