3.58 ct black opal 11.9x10x5mm$9,000.00 USD USD AUD Out of stock SKU: TSCN2301 Category: Black Opal Opal Specifications Additional information Weight 3.58 ct Dimensions 11.9 × 10 × 5 mm Body Tone Black N4 Brightness B4 Very Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry