2.38 ct black opal 10.5×7.4×4.5mmUS$2,800.00 USD USD AUD In Stock 2.38 ct black opal 10.5x7.4x4.5mm quantity Add to cart SKU: AL2309 Category: Black Opal Opal Specifications Additional information Weight 2.38 ct Dimensions 10.5 × 7 × 4.5 mm Body Tone Black N4 Brightness B4 Very Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry