You cannot add "27.90 ct boulder opal 28x19.5x6mm" to the cart because the product is out of stock. 11.50 ct boulder opal 26x11x4mm$7,500.00 USD USD AUD Out of stock SKU: H16H16 Category: Boulder Opal Opal Specifications Additional information Weight 11.50 ct Dimensions 26 × 11 × 4 mm Cut Freeform Predominant Colors Green, Red Brightness B3 Bright Body Tone Black N3 Dome Low Dome Product Enquiry