21.04 ct crystal opal 30.8×20.1×5.7mmUS$1,000.00 In Stock 21.04 ct crystal opal 30.8x20.1x5.7mm quantity Add to cart SKU: SG22102 Category: Crystal Opal Opal Specifications Additional information Weight 21.04 ct Dimensions 30.8 × 20.1 × 5.7 mm Body Tone Dark N5 Brightness B1 Subdued Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Purple Product Enquiry