0.75 ct crystal opal 7×6.1×2.7mmUS$450.00 Out of stock SKU: EL2114 Category: Crystal Opal Opal Specifications Additional information Weight 0.75 ct Dimensions 7 × 6.1 × 2.7 mm Body Tone Dark N6 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Gold, Blue, Green, Pink Product Enquiry