All my items are guaranteed to be authentic and as described Viking Era Silver Seal Ring Dragon Fafnir In Norse mythology, Fáfnir is a son of the dwarf king Hreidmar. He guards his father's house of glittering gold and flashing gems. He is the strongest and most aggressive of the three brothers, Regin, Ótr and Lyngheiór. After being affected by the curse of Andvari's ring and gold, Fafnir became a dragon and was slain by Sigurd. Weight: 7,86 gr Inner Diameter: 21 x 16 mm 10th - 11th Century AD The Supplier warrants that he/she obtained this lot in a legal manner. Provenance statement seen by Catawiki.