1.45 ct black opal 8×7.5x3mmUS$720.00 USD USD AUD Out of stock SKU: A1500236 Category: Black Opal Opal Specifications Additional information Weight 1.45 ct Dimensions 8 × 7.5 × 3 mm Body Tone Black N3 Brightness B4 Very Bright Predominant Colors Green Cut Oval Dome Medium Dome Product Enquiry