0.60 ct black opal 5.5x5x3mm$500.00 USD USD AUD Out of stock SKU: M19L3 Category: Black Opal Opal Specifications Additional information Weight 0.60 ct Dimensions 5.5 × 5 × 3 mm Body Tone Black N3 Predominant Colors Green, Gold Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry