You cannot add "13.07 ct boulder opal 23x14x5mm" to the cart because the product is out of stock. 13.68 ct boulder opal 21x18x3.5m$350.00 USD USD AUD Out of stock SKU: LF1705 Category: Boulder Opal Opal Specifications Additional information Weight 13.68 ct Dimensions 21 × 18 × 3.5 mm Predominant Colors Green, Red Brightness B2 Moderately Bright Dome Low Dome Product Enquiry