2.98 ct boulder opal 16.5x9x3.1mmUS$600.00 USD USD AUD In Stock 2.98 ct boulder opal 16.5x9x3.1mm quantity Add to cart SKU: CM2325 Category: Boulder Opal Opal Specifications Additional information Weight 2.98 ct Dimensions 16.5 × 9 × 3.1 mm Brightness B2 Moderately Bright Cut Triangle Dome Low Dome Opal Origin Queensland Predominant Colors Green Product Enquiry