0.64 ct black opal 8.1×5.7×2.2mmUS$300.00 USD USD AUD Out of stock SKU: EL2129 Category: Black Opal Opal Specifications Additional information Weight 0.64 ct Dimensions 8.1 × 5.7 × 2.2 mm Body Tone Black N3 Brightness B2 Moderately Bright Cut Drop Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Purple, Orange, Red, Pink Product Enquiry