0.60 ct black opal 6.8×4.8×2.6mmUS$400.00 In Stock 0.60 ct black opal 6.8x4.8x2.6mm quantity Add to cart SKU: MT2153 Category: Black Opal Opal Specifications Additional information Weight 0.60 ct Dimensions 6.8 × 4.8 × 2.6 mm Body Tone Black N2 Brightness B2 Moderately Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry