2.55 ct black opal 11.1×9.3×3.4mmUS$2,500.00 In Stock 2.55 ct black opal 11.1x9.3x3.4mm quantity Add to cart SKU: N22036 Category: Black Opal Opal Specifications Additional information Weight 2.55 ct Dimensions 11.1 × 9.3 × 3.4 mm Body Tone Black N3 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry