1.45 ct dark crystal opal 7.8×7.1×3.7mmUS$900.00 Out of stock SKU: M22M011 Category: Dark Opal Opal Specifications Additional information Weight 1.45 ct Dimensions 7.8 × 7.1 × 3.7 mm Body Tone Dark N5 Brightness B2 Moderately Bright Cut Round Dome High Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry