0.78 ct crystal opal 7.5x6x2.5mmUS$319.20 Out of stock SKU: A1412011 Category: Crystal Opal Opal Specifications Additional information Weight 0.78 ct Dimensions 7.5 × 6 × 2.5 mm Predominant Colors Green, Red Body Tone Dark N6 Brightness B4 Very Bright Cut Oval Dome Medium Dome Product Enquiry