1.66 ct black opal 10x7x3mmUS$250.00 Out of stock SKU: TD201095 Category: Black Opal Opal Specifications Additional information Weight 1.66 ct Dimensions 10 × 7 × 3 mm Body Tone Black N2 Brightness B2 Moderately Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Purple Product Enquiry