0.79ct black opal 7.4×6.4×2.3mmUS$1,500.00 In Stock 0.79ct black opal 7.4x6.4x2.3mm quantity Add to cart SKU: CL2130 Category: Black Opal Opal Specifications Additional information Weight 0.79 ct Dimensions 7.4 × 6.4 × 2.3 mm Body Tone Black N2 Predominant Colors Blue, Green Brightness B4 Very Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Product Enquiry