0.82 ct black opal 8.7×6.7×2.1mmUS$250.00 Out of stock SKU: PG2108 Category: Black Opal Opal Specifications Additional information Weight 0.82 ct Dimensions 8.7 × 6.7 × 2.1 mm Body Tone Black N1 Brightness B1 Subdued Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Purple Product Enquiry