2.64 ct black opal 13x8x4mmUS$1,800.00 USD USD AUD In Stock 2.64 ct black opal 13x8x4mm quantity Add to cart SKU: CT1906 Category: Black Opal Opal Specifications Additional information Weight 2.64 ct Dimensions 13 × 8 × 4 mm Body Tone Black N4 Brightness B3 Bright Cut Freeform Dome Medium Dome Predominant Colors Green Opal Origin Lightning Ridge Product Enquiry