0.43 ct black opal 6.3×5.2×1.9mmUS$100.00 USD USD AUD Out of stock SKU: GT2107 Category: Black Opal Opal Specifications Additional information Weight 0.43 ct Dimensions 6.3 × 5.2 × 1.9 mm Body Tone Black N1 Brightness B2 Moderately Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Red Product Enquiry