1.54 ct black opal 10x6x3.5mmUS$600.00 USD USD AUD Out of stock SKU: A160N Category: Black Opal Opal Specifications Additional information Weight 1.54 ct Dimensions 10 × 6 × 3.5 mm Body Tone Black N2 Brightness B3 Bright Cut Oval Dome Medium Dome Predominant Colors Green Product Enquiry