999 Weight 1 Oz / 31.10g Diameter 40.00 mm Finish Ruthenium, Coloured Mintage. Certificate YES Presentation Case YES. Great gift and wonderful addition for your collection!About Us We strive for excellent service. Though we normally reply to inquiries as soon as possible, please note that our office is limited on weekends and holidays. Get Supersized Images & Free Image Hosting. Create your brand with Auctiva's. Attention Sellers - Get Templates Image Hosting, Scheduling at Auctiva. The item "Australia 2020 1$ RedBack Spider World 1 Oz Ruthenium Silver Coin" is in sale since Wednesday, February 5, 2020. This item is in the category "Coins & Paper Money\Coins\ World\Commemorative". The seller is "jvpcoins" and is located in Berlin. This item can be shipped to United States, Canada.