1.20 ct boulder opal 8.9×5.9×2.4mm$300.00 USD USD AUD Out of stock SKU: ZC2316 Category: Boulder Opal Opal Specifications Additional information Weight 1.20 ct Dimensions 8.9 × 5.9 × 2.4 mm Brightness B3 Bright Cut Freeform Dome Low Dome Opal Origin Queensland Predominant Colors Green Product Enquiry