0.35ct black opal 5.7×4.5x2mmUS$250.00 Out of stock SKU: RM2079 Category: Black Opal Opal Specifications Additional information Weight 0.35 ct Dimensions 6 × 3.5 × 2.5 mm Body Tone Black N3 Predominant Colors Blue, Green Brightness B4 Very Bright Cut Oval Dome Medium Dome Product Enquiry