1.64 ct black crystal opal 11x7x3.2mmUS$900.00 Out of stock SKU: L16077 Category: Black Opal Opal Specifications Additional information Weight 1.64 ct Dimensions 11 × 7 × 3.2 mm Body Tone Black N4 Brightness B3 Bright Cut Oval Dome Medium Dome Predominant Colors Green Product Enquiry