1.79 ct dark opal 11.5×8.5×2.5mmUS$3,000.00 Out of stock SKU: 198OM9 Category: Dark Opal Opal Specifications Additional information Weight 1.79 ct Dimensions 11.5 × 8.5 × 2.5 mm Body Tone Dark N5 Predominant Colors Blue, Red Brightness B4 Very Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry