0.68 ct crystal opal 7.2×5.2×2.8mm$300.00 USD USD AUD Out of stock SKU: B22H11 Category: Crystal Opal Tag: Gold Rush Opal Specifications Additional information Weight 0.68 ct Dimensions 7.2 × 5.2 × 2.8 mm Body Tone Dark N5 Brightness B3 Bright Cut Oval Dome High Dome Opal Origin Lightning Ridge Predominant Colors Green, Gold Product Enquiry