Australian Solid Natural Opal Sterling Silver Ring Opal Type : Australian Solid Light Opal Carat Weight : 2.14 ct Size : 9.31 mm x 13.46 mm approx Color : Green Blue with a touch of Orange Shape : Free Shape Treatment : NONE Origin : Lightning Ridge Opal Field, NSW Australia. --------------------------------------------------- Total Item Weight : 4.47 g Metal Type : Silver Metal Purity : 92.5 Sterling Silver Ring Size : US 6.75 (17.1 mm) Britain/Australia N Asia 13.5 Euro 53 SHIPPING : We will ship your order via FedEx/UPS/DHL you can ship as many items as you want for just a single flat rate per check-out. We cannot ship to a PO BOX or to the remote locations are typically outside of the standard delivery area that is considered difficult to reach by the standard delivery vehicles such as rural locations, islands, or areas with limited access, and we require a valid EMAIL ADDRESS and PHONE NUMBER for delivery. Time requirements refer to business days only, Monday to Friday, national holidays excluded. FedEx/UPS/DHL shipments typically take 3-6 days for delivery and can be tracked online every step of the way. we cannot be held responsible for the Carrier's late deliveries or Customs delay, once the goods have been shipped, you will receive a shipping confirmation email, including the tracking number. NOTE: -Import tax or duty and if any related shipping brokerage is the buyer's responsibility. -Extended Area Surcharge Shipping is not Included. -Extended Area Surcharge Shipping is not Included