0.71 ct black opal 7.3×6.3×2.3mmUS$400.00 In Stock 0.71 ct black opal 7.3x6.3x2.3mm quantity Add to cart SKU: JBD2313 Category: Black Opal Opal Specifications Additional information Weight 0.71 ct Dimensions 7.3 × 6.3 × 2.3 mm Body Tone Black N2 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry