This pendant marks Queen Elizabeth II 25 year anniversary of accession to the throne. This pendant is approximately 41 mm Long by 6 mm Wide, and weighs 14.0 grams. There are English Hallmarks on the side of this pendant, at the top there is a makers mark GS. (I was unable to identify the maker) Then there is a Crown mark followed by a purity mark of 375 and also a Letter C date mark.
The Uncrowned Leopard mark is at the bottom symbolizing this item was made in London, England. Hunter's Antiques is located at 33755 9th Ave S Federal Way, WA. 98003 We have been licensed and Serving Seattle to Portland Since 1986.The item "Vintage 9K Yellow Gold Queen Elizabeth II Silver Jubilee 1952 1977 Pendant" is in sale since Monday, November 23, 2015. This item is in the category "Collectibles\Historical Memorabilia\Royalty\Elizabeth II (1952-Now)". The seller is "huntersantiquesinseattle" and is located in Federal Way, Washington. This item can be shipped worldwide.