0.76 ct semi black opal 7.5x5x3.5mmUS$600.00 Out of stock SKU: C16066 Category: Dark Opal Opal Specifications Additional information Weight 0.76 ct Dimensions 7.5 × 5 × 3.5 mm Body Tone Dark N6 Predominant Colors Red, Blue Brightness B4 Very Bright Cut Oval Dome Medium Dome Product Enquiry