4.10 ct black crystal opal 14x9x4.5mmUS$3,500.00 In Stock 4.10 ct black crystal opal 14x9x4.5mm quantity Add to cart SKU: G170112 Category: Black Opal Opal Specifications Additional information Weight 4.10 ct Dimensions 14 × 9 × 4.5 mm Body Tone Black N4 Predominant Colors Green, Red Brightness B4 Very Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry