2.11 ct black opal 11×8.5×3.3mm$3,500.00 USD USD AUD Out of stock SKU: HG2113 Category: Black Opal Opal Specifications Additional information Weight 2.11 ct Dimensions 11 × 8.5 × 3.3 mm Body Tone Black N3 Brightness B3 Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry