0.83 ct crystal opal 7.7×5.7×2.9mmUS$800.00 In Stock 0.83 ct crystal opal 7.7x5.7x2.9mm quantity Add to cart SKU: OLD2315 Category: Crystal Opal Opal Specifications Additional information Weight 0.83 ct Dimensions 7.7 × 5.7 × 2.9 mm Body Tone Dark N6 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry