1.37 ct dark opal 8.7×7.8×3.4mmUS$1,200.00 In Stock 1.37 ct dark opal 8.7x7.8x3.4mm quantity Add to cart SKU: MT2135 Category: Dark Opal Opal Specifications Additional information Weight 1.37 ct Dimensions 8.7 × 7.8 × 3.4 mm Body Tone Dark N5 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry