0.49 ct crystal opal 6×5.3×2.5mmUS$300.00 Out of stock SKU: GT2117 Category: Crystal Opal Opal Specifications Additional information Weight 0.49 ct Dimensions 6 × 5.3 × 2.5 mm Body Tone Dark N6 Brightness B4 Very Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry