0.71 ct dark opal 7x5x3mm$350.00 USD USD AUD Out of stock SKU: TD201040 Category: Dark Opal Opal Specifications Additional information Weight 0.71 ct Dimensions 7 × 5 × 3 mm Body Tone Dark N6 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry