1.30 ct boulder opal 10×5.5×2.6mm$350.00 USD USD AUD Out of stock SKU: TG2327 Category: Boulder Opal Opal Specifications Additional information Weight 1.30 ct Dimensions 10 × 5.5 × 2.6 mm Brightness Bright B3 Cut Triangle Dome Low Dome Opal Origin Queensland Predominant Colors Blue, Orange Product Enquiry