3.25 ct boulder opal 11.9×7.9×3.5mmUS$1,400.00 In Stock 3.25 ct boulder opal 11.9x7.9x3.5mm quantity Add to cart SKU: TG2324 Category: Boulder Opal Opal Specifications Additional information Weight 3.25 ct Dimensions 11.9 × 7.9 × 3.5 mm Brightness B3 Bright Cut Freeform Dome Low Dome Opal Origin Queensland Predominant Colors Blue, Green Product Enquiry