0.44 ct black opal 6x4x2.4mm$600.00 USD USD AUD Out of stock SKU: LP21009 Category: Black Opal Opal Specifications Additional information Weight 0.44 ct Dimensions 6 × 4 × 2.4 mm Body Tone Black N3 Predominant Colors Blue, Green Brightness B3 Bright Cut Oval Dome High Dome Opal Origin Lightning Ridge Product Enquiry