0.23 ct crystal opal 5.7x4x1.7mm$100.00 USD USD AUD Out of stock SKU: A22W71 Category: Crystal Opal Opal Specifications Additional information Weight 0.23 ct Dimensions 5.7 × 4 × 1.7 mm Body Tone Dark N6 Brightness B3 Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Green, Gold Product Enquiry