0.32 ct black opal 6.1×4.2×1.9mmUS$1,200.00 Out of stock SKU: TM20228 Category: Black Opal Opal Specifications Additional information Weight 0.32 ct Dimensions 6.1 × 4.2 × 1.9 mm Body Tone Black N4 Predominant Colors Orange, Green Brightness B4 Very Bright Cut Freeform Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry