0.53 ct double-sided black opal 5.4×4.6×3.3mm$800.00 USD USD AUD Out of stock SKU: RTW2528 Category: Black Opal Opal Specifications Additional information Weight 0.53 ct Dimensions 5.4 × 4.6 × 3.3 mm Body Tone Black N4 Brightness Bright B3 Cut Oval Dome High Dome Opal Origin Lightning Ridge Predominant Colors Green, Orange Product Enquiry