You cannot add "2.80 ct gem crystal opal 10x9x4.5mm" to the cart because the product is out of stock. 0.74 ct crystal opal 6.7×5.7x3mm$900.00 USD USD AUD Out of stock SKU: A2238 Category: Crystal Opal Opal Specifications Additional information Weight 0.74 ct Dimensions 6.7 × 5.7 × 3 mm Body Tone Light N7 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green, Red Product Enquiry