1.66 ct dark opal 12.5×6.8x3mmUS$250.00 In Stock 1.66 ct dark opal 12.5x6.8x3mm quantity Add to cart SKU: TD2064 Category: Dark Opal Opal Specifications Additional information Weight 1.66 ct Dimensions 12.5 × 6.8 × 3 mm Body Tone Dark N6 Brightness B2 Moderately Bright Cut Freeform Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Orange Product Enquiry