0.65 ct black crystal opal 7.3×6.5×2.5mmUS$400.00 In Stock 0.65 ct black crystal opal 7.3x6.5x2.5mm quantity Add to cart SKU: WTO2305 Category: Black Opal Opal Specifications Additional information Weight 0.65 ct Dimensions 7.3 × 6.5 × 2.5 mm Body Tone Black N3 Brightness B4 Very Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry