1.46 ct gem black opal 8.5x7x3mmUS$1,500.00 In Stock 1.46 ct gem black opal 8.5x7x3mm quantity Add to cart SKU: 198M1 Category: Black Opal Opal Specifications Additional information Weight 1.46 ct Dimensions 8.5 × 7 × 3 mm Body Tone Black N3 Predominant Colors Blue, Green Brightness B4 Very Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry