1.56 ct gem crystal opal 10x7x3mmUS$1,200.00 Out of stock SKU: QL1709 Category: Crystal Opal Opal Specifications Additional information Weight 1.56 ct Dimensions 10 × 7 × 3 mm Body Tone Dark N6 Predominant Colors Green, Orange Brightness B4 Very Bright Cut Oval Dome Medium Dome Product Enquiry