3.25 ct dark opal gem 11x9x4.5US$2,800.00 Out of stock SKU: HI18D1 Category: Dark Opal Opal Specifications Additional information Weight 3.25 ct Dimensions 11 × 9 × 4.5 mm Body Tone Dark N5 Predominant Colors Green, Red Brightness B4 Very Bright Cut Oval Dome Medium Dome Product Enquiry