0.66 ct black opal 7.2×5.3×2.4mm$150.00 USD USD AUD Out of stock SKU: LA211 Category: Black Opal Opal Specifications Additional information Weight 0.66 ct Dimensions 7.2 × 5.3 × 2.4 mm Body Tone Black N2 Brightness Bright B3 Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry