0.55 ct black opal 7.6×5.1×2.2mmA$1,800.00 In Stock 0.55 ct black opal 7.6x5.1x2.2mm quantity Add to cart SKU: JBD2306 Category: Black Opal Opal Specifications Additional information Weight 0.55 ct Dimensions 7.6 × 5.1 × 2.2 mm Body Tone Black N4 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Red Product Enquiry