0.27 ct black opal 5.5×4.8×1.7mm$250.00 USD USD AUD Out of stock SKU: B22A46 Category: Black Opal Opal Specifications Additional information Weight 0.27 ct Dimensions 5.5 × 4.8 × 1.7 mm Body Tone Black N4 Brightness B2 Moderately Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Blue, Red Product Enquiry