4.33 ct gem black opal 13.5x10x4.7mmUS$12,000.00 In Stock 4.33 ct gem black opal 13.5x10x4.7mm quantity Add to cart SKU: E2110B Category: Black Opal Opal Specifications Additional information Weight 4.33 ct Dimensions 13.5 × 10 × 4.7 mm Body Tone Black N3 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green, Orange Product Enquiry