0.45 ct black opal 6.4×5.8×1.9mmUS$300.00 In Stock 0.45 ct black opal 6.4x5.8x1.9mm quantity Add to cart SKU: TT2111 Category: Black Opal Opal Specifications Additional information Weight 0.45 ct Dimensions 6.4 × 5.8 × 1.9 mm Body Tone Black N3 Brightness B3 Bright Cut Freeform Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue Product Enquiry