0.68 ct black opal 7x6x2mm$1,500.00 USD USD AUD Out of stock SKU: L19L3 Category: Black Opal Opal Specifications Additional information Weight 0.68 ct Dimensions 7 × 6 × 2 mm Body Tone Black N4 Predominant Colors Green, Orange Brightness B3 Bright Cut Oval Dome Medium Dome Product Enquiry