0.91 ct black opal 8.6x5x3mmUS$350.00 USD USD AUD Out of stock SKU: C16065 Category: Black Opal Opal Specifications Additional information Weight 0.91 ct Dimensions 8.6 × 5 × 3 mm Body Tone Black N3 Predominant Colors Blue, Green Brightness B4 Very Bright Cut Oval Dome Medium Dome Product Enquiry