You can order this ring in gold as well as any other item
Metal: sterling silver (925)
Weight: approx. 10 g (0,35 oz)
https://en.wikipedia.org/wiki/File:SchwarzeSonneArtifacts.JPG - decorative brooch found in Inzing, Innsbruck-Land, dated to ca. AD 400, from Hermann Wirth, Die heilige Urschrift der Menschheit, Leipzig 1936, BD. II, Bilderatlas, Tafel 42 (at the time kept in the Staatl. Museen Berlin.)
Item ready to ship in 3-10 business days