0.41 ct black opal 6.9×4.7×1.8mm$400.00 USD USD AUD Out of stock SKU: HT2130 Category: Black Opal Opal Specifications Additional information Weight 0.41 ct Dimensions 6.9 × 4.7 × 1.8 mm Body Tone Black N1 Brightness B2 Moderately Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Orange, Red Product Enquiry