0.33 ct black opal 5.9×3.9×2.4mmUS$100.00 Out of stock SKU: JRB2309 Category: Black Opal Opal Specifications Additional information Weight 0.33 ct Dimensions 5.9 × 3.9 × 2.4 mm Body Tone Black N1 Brightness B2 Moderately Bright Cut Drop Dome High Dome Opal Origin Lightning Ridge Predominant Colors Blue Product Enquiry