1.64 ct black opal 10.8×8.1×3.3mm$400.00 USD USD AUD Out of stock SKU: EL2122 Category: Black Opal Opal Specifications Additional information Weight 1.64 ct Dimensions 10.8 × 8.1 × 3.3 mm Body Tone Black N2 Brightness B2 Moderately Bright Cut Triangle Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Purple, Blue Product Enquiry