3.75 ct crystal opal 15×12.4×4.5mmUS$1,800.00 In Stock 3.75 ct crystal opal 15x12.4x4.5mm quantity Add to cart SKU: FB2315 Category: Crystal Opal Opal Specifications Additional information Weight 3.75 ct Dimensions 15 × 12.4 × 4.5 mm Body Tone Dark N5 Brightness B3 Bright Cut Freeform Dome Medium Dome Opal Origin Coober Pedy Predominant Colors Green, Gold Product Enquiry