0.52 ct black opal 7.5×5.5×1.5mm$250.00 USD USD AUD Out of stock SKU: S160A Category: Black Opal Opal Specifications Additional information Weight 0.52 ct Dimensions 7.5 × 5.5 × 1.5 mm Body Tone Black N2 Brightness B3 Bright Cut Oval Dome Low Dome Predominant Colors Blue Product Enquiry