3.42 ct black opal 11.8x10x4.6mmUS$4,500.00 In Stock 3.42 ct black opal 11.8x10x4.6mm quantity Add to cart SKU: YL2219 Category: Black Opal Opal Specifications Additional information Weight 3.42 ct Dimensions 11.8 × 10 × 4.6 mm Body Tone Black N3 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry