3.29 ct gem black opal 10x9x6mm$4,000.00 USD USD AUD Out of stock SKU: LS1605 Category: Black Opal Opal Specifications Additional information Weight 3.29 ct Dimensions 10 × 9 × 6 mm Body Tone Black N1 Brightness B3 Bright Cut Oval Dome High Dome Predominant Colors Green Product Enquiry