1.79 ct gem crystal opal 10.4×9.2x3mmUS$2,800.00 USD USD AUD Out of stock SKU: HT2117 Category: Crystal Opal Opal Specifications Additional information Weight 1.79 ct Dimensions 10.4 × 9.2 × 3.8 mm Body Tone Dark N5 Brightness B5 Vivid Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green, Orange Product Enquiry