4.90 ct black opal 15x10x4mm$2,000.00 USD USD AUD Out of stock SKU: A171412 Category: Black Opal Opal Specifications Additional information Weight 4.90 ct Dimensions 15 × 10 × 4 mm Body Tone Black N2 Predominant Colors Blue, Green Brightness B3 Bright Cut Oval Dome Low Dome Product Enquiry