4.77 ct black opal 13×10.4×5.2mmUS$5,500.00 USD USD AUD In Stock 4.77 ct black opal 13x10.4x5.2mm quantity Add to cart SKU: B22H02 Category: Black Opal Opal Specifications Additional information Weight 4.77 ct Dimensions 13 × 10.4 × 5.2 mm Body Tone Black N2 Brightness B4 Very Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry