0.86 ct semi black crystal opal 8.5x7x2.5mmUS$479.00 Out of stock SKU: S1421010 Category: Dark Opal Opal Specifications Additional information Weight 0.86 ct Dimensions 8.5 × 7 × 2.5 mm Predominant Colors Green, Orange Body Tone Dark N5 Brightness B4 Very Bright Cut Freeform Dome Medium Dome Product Enquiry