1.67 black opal 13.2x6x2.8mmUS$4,000.00 In Stock 1.67 black opal 13.2x6x2.8mm quantity Add to cart SKU: MT2139 Category: Black Opal Tag: Blue Green Opal Specifications Additional information Weight 1.67 ct Dimensions 13.2 × 6 × 2.8 mm Body Tone Black N3 Predominant Colors Blue, Green Brightness B4 Very Bright Cut Cushion Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry