0.63 ct black opal 4.8×3.7×2.1mmUS$700.00 Out of stock SKU: A22X05 Category: Black Opal Opal Specifications Additional information Weight 0.63 ct Dimensions 4.8 × 3.7 × 2.1 mm Body Tone Black N2 Brightness B4 Very Bright Cut Cushion Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry