2.97 ct black opal 13.5×9.5×3.6mm$8,000.00 USD USD AUD In Stock 2.97 ct black opal 13.5x9.5x3.6mm quantity — OR — Add to cart SKU: CT23051 Category: Black Opal Tag: Firecracker Opal Specifications Additional information Weight 2.97 ct Dimensions 13.5 × 9.5 × 3.6 mm Body Tone Black N4 Brightness B3 Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Blue, Orange Product Enquiry