0.91 ct crystal opal 6.8×5.5×4.1mm$300.00 USD USD AUD Out of stock SKU: TM20221 Category: Crystal Opal Opal Specifications Additional information Weight 0.91 ct Dimensions 6.8 × 5.5 × 4.1 mm Body Tone Light N7 Brightness Bright B3 Cut Oval Dome High Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry