4.41 ct gem black opal 16×10.6×3.7mm$35,000.00 USD USD AUD Out of stock SKU: LA23AM2 Category: Black Opal Opal Specifications Additional information Weight 4.41 ct Dimensions 16 × 10.6 × 3.7 mm Body Tone Black N3 Brightness Vivid B5 Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green, Red Product Enquiry