0.74 ct gem crystal opal 7.5x7x2mmUS$480.00 Out of stock SKU: O1519 Category: Crystal Opal Opal Specifications Additional information Weight 0.74 ct Dimensions 7.5 × 7 × 2 mm Body Tone Light N7 Brightness B4 Very Bright Predominant Colors Green Cut Oval Dome Low Dome Product Enquiry