2.28 ct boulder opal pair 9.7x6x2.7mm$800.00 USD USD AUD Out of stock SKU: TCNP2301 Category: Boulder Opal Opal Specifications Additional information Weight 2.28 ct Dimensions 9.7 × 6 × 2.7 mm Brightness B3 Bright Cut Freeform, Pair Dome Low Dome Opal Origin Queensland Predominant Colors Green, Pink Product Enquiry