0.83 ct crystal opal 7.5x7x2mmUS$400.00 Out of stock SKU: G170911 Category: Crystal Opal Opal Specifications Additional information Weight 0.83 ct Dimensions 7.5 × 7 × 2 mm Body Tone Dark N6 Predominant Colors Green, Orange Brightness B4 Very Bright Cut Dome Medium Dome Product Enquiry