4.75 ct gem crystal opal 23×10.4×3.3mm$9,000.00 USD USD AUD Out of stock SKU: BT2117 Category: Crystal Opal Tags: Andamooka, Magnificent Crystal Opals Opal Specifications Additional information Weight 4.75 ct Dimensions 23 × 10.4 × 3.3 mm Body Tone Light N7 Predominant Colors Green, Orange Brightness B5 Vivid Cut Freeform Dome Medium Dome Opal Origin Andamooka Product Enquiry