11.41 ct dark opal 18x15x6mmUS$6,000.00 USD USD AUD In Stock 11.41 ct dark opal 18x15x6mm quantity Add to cart SKU: C23028 Category: Dark Opal Opal Specifications Additional information Weight 11.41 ct Dimensions 18 × 15 × 6 mm Body Tone Dark N6 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue Product Enquiry