1.05 ct black opal 7.8×6.1×3.4mm$600.00 USD USD AUD Out of stock SKU: AD22007 Category: Black Opal Opal Specifications Additional information Weight 1.05 ct Dimensions 7.8 × 6.1 × 3.4 mm Body Tone Black N2 Brightness B4 Very Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue Product Enquiry