0.75 ct black opal 8x6x2mm$800.00 USD USD AUD Out of stock SKU: TI1639 Category: Black Opal Opal Specifications Additional information Weight 0.74 ct Dimensions 8 × 6 × 2 mm Body Tone Black N4 Predominant Colors Green, Red Brightness B3 Bright Cut Oval Dome Low Dome Product Enquiry