0.40 ct crystal opal 6.2×5.4×1.7mm$200.00 USD USD AUD Out of stock SKU: A22W05 Category: Crystal Opal Opal Specifications Additional information Weight 0.40 ct Dimensions 6.2 × 5.4 × 1.7 mm Body Tone Dark N5 Brightness B3 Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry