0.18 ct black opal 3.9×3.7×1.9mm$50.00 USD USD AUD Out of stock SKU: B22A45 Category: Black Opal Opal Specifications Additional information Weight 0.18 ct Dimensions 3.9 × 3.7 × 1.9 mm Body Tone Black N3 Brightness B2 Moderately Bright Cut Round Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Pink Product Enquiry