0.30 ct black opal 6.5×3.4x2mmUS$300.00 In Stock 0.30 ct black opal 6.5x3.4x2mm quantity Add to cart SKU: CW2110 Category: Black Opal Opal Specifications Additional information Weight 0.30 ct Dimensions 6.5 × 3.4 × 2 mm Body Tone Black N2 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry