0.98 ct black opal 8.3×6.6×2.1mmUS$150.00 USD USD AUD Out of stock SKU: OT2307 Category: Black Opal Opal Specifications Additional information Weight 0.98 ct Dimensions 8.3 × 6.6 × 2.1 mm Body Tone Black N4 Brightness B2 Moderately Bright Cut Cushion Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Blue Product Enquiry