10.65 ct top gem black opal 19.2×12.3×7.9mm$400,000.00 USD USD AUD Out of stock SKU: TG21AN Category: Black Opal Tags: Best of the Best, Shine Bright Opal Specifications Additional information Weight 10.65 ct Dimensions 19.2 × 12.3 × 7.9 mm Body Tone Black N3 Brightness Vivid B5 Cut Freeform Dome High Dome Opal Origin Lightning Ridge Predominant Colors Blue, Red Product Enquiry
