4.54 ct dark crystal opal double sided$4,000.00 USD USD AUD Out of stock SKU: STR1801 Category: Dark Opal Opal Specifications Additional information Weight 4.54 ct Dimensions 14 × 8.5 × 6 mm Body Tone Dark N5 Predominant Colors Green, Red Brightness B3 Bright Cut Oval Dome Medium Dome, High Dome Product Enquiry