0.70 ct semi black opal 7×5.5x3mm$159.00 USD USD AUD Out of stock SKU: Q1400007 Category: Dark Opal Opal Specifications Additional information Weight 0.70 ct Dimensions 7 × 5.5 × 3 mm Predominant Colors Green, Orange Body Tone Dark N6 Brightness B4 Very Bright Cut Oval Dome Medium Dome Product Enquiry