0.74 ct black opal 7x6x3mmUS$900.00 In Stock 0.74 ct black opal 7x6x3mm quantity Add to cart SKU: TD20129 Category: Black Opal Tags: Fabulous Finds, Stephanie Ring Opal Specifications Additional information Weight 0.74 ct Dimensions 7 × 6 × 3 mm Body Tone Black N1 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry