5.71 ct crystal opal specimen 24.4×13.9×4.2mm$2,000.00 USD USD AUD In Stock 5.71 ct crystal opal specimen 24.4x13.9x4.2mm quantity — OR — Add to cart SKU: OSH2501 Category: Crystal Opal Opal Specifications Additional information Weight 5.71 ct Dimensions 24.4 × 13.9 × 4.2 mm Body Tone Dark N5 Brightness B3 Bright Cut Freeform Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry