0.86 ct semi black opal 9x6x3$159.00 USD USD AUD Out of stock SKU: S1401047 Category: Crystal Opal Opal Specifications Additional information Weight 0.86 ct Dimensions 9 × 6 × 3 mm Predominant Colors Green Body Tone Dark N5 Brightness B4 Very Bright Cut Oval Dome Medium Dome Product Enquiry