5.83 ct baroque gem black opal 23x8x6mmUS$12,000.00 Out of stock SKU: B156101 Category: Black Opal Opal Specifications Additional information Weight 5.83 ct Dimensions 23 × 8 × 6 mm Body Tone Black N3 Predominant Colors Green, Red Brightness B4 Very Bright Cut Freeform Dome Medium Dome Product Enquiry