2.90 ct black opal 10x9x4mm$800.00 USD USD AUD Out of stock SKU: C16088 Category: Black Opal Opal Specifications Additional information Weight 2.90 ct Dimensions 10 × 9 × 4 mm Body Tone Black N2 Predominant Colors Blue, Green Brightness B3 Bright Cut Oval Dome Medium Dome Product Enquiry