1.60 ct black opal 9×7.3×3.8mmUS$4,000.00 In Stock 1.60 ct black opal 9x7.3x3.8mm quantity Add to cart SKU: JCB2303 Category: Black Opal Opal Specifications Additional information Weight 1.60 ct Dimensions 9 × 7.3 × 3.8 mm Body Tone Black N4 Brightness B3 Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Red Product Enquiry