1.88 ct black opal 10x7x3mm$600.00 USD USD AUD Out of stock SKU: HO1614 Category: Black Opal Opal Specifications Additional information Weight 1.88 ct Dimensions 10 × 7 × 3 mm Body Tone Black N4 Predominant Colors Green, Orange Brightness B3 Bright Dome Low Dome Product Enquiry