4.22 ct black opal 12.5×9.5x5mmUS$8,000.00 USD USD AUD In Stock 4.22 ct black opal 12.5x9.5x5mm quantity Add to cart SKU: FA1712 Category: Black Opal Opal Specifications Additional information Weight 4.22 ct Dimensions 12.5 × 9.5 × 5 mm Body Tone Black N1 Predominant Colors Blue, Green Brightness B4 Very Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry