7.49 ct baroque black opal 21x9x6mmUS$4,000.00 Out of stock SKU: FA1750 Category: Black Opal Opal Specifications Additional information Weight 7.49 ct Dimensions 21 × 9 × 6 mm Body Tone Black N2 Predominant Colors Blue, Green Brightness B4 Very Bright Cut Freeform Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry