1.14 ct black opal 7mm round x 3.6mmUS$2,500.00 Out of stock SKU: A2213 Category: Black Opal Opal Specifications Additional information Weight 1.14 ct Dimensions 7 × 7 × 3.6 mm Body Tone Black N4 Brightness B3 Bright Cut Round Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Red Product Enquiry