3.66 ct black opal 14×9.4×4.1mmUS$16,000.00 USD USD AUD In Stock 3.66 ct black opal 14x9.4x4.1mm quantity Add to cart SKU: UO2307 Category: Black Opal Opal Specifications Additional information Weight 3.66 ct Dimensions 14 × 9.4 × 4.1 mm Body Tone Black N4 Brightness B4 Very Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Blue, Orange Product Enquiry