10.48 ct gem crystal opal 18.4×12.3×8.2mm$20,000.00 USD USD AUD Out of stock SKU: BT2124 Category: Crystal Opal Opal Specifications Additional information Weight 10.48 ct Dimensions 18.4 × 12.3 × 8.2 mm Body Tone Light N7 Predominant Colors Green, Orange Brightness B5 Vivid Cut Oval Dome High Dome Opal Origin Andamooka Product Enquiry