Weight: 2g An Irish Claddagh ring with a Dublin Assay mark and "585" is a genuine 14-karat gold piece hallmarked by the Dublin Assay Office at Dublin Castle. The 585 mark guarantees it is 58.5% pure gold, while the Irish hallmark confirms it has been independently tested for quality. This ring is a rare vintage 14k gold Irish Claddagh ring without a crown commonly known as a Fenian Claddagh Ring or Dublin Claddagh Ring Design Rarity: As a specialized, less common style compared to the traditional crowned Claddagh, this style features only the two hands (no crown) holding a heart symbolizing friendship and love, often representing a particularly in the 19th-century Irish republican sentiment. While the traditional Claddagh with a crown symbolizes love, friendship, and loyalty, the Fenian (no-crown) ring specifically gained popularity in the 1800s to represent loyalty to the cause of Irish freedom. A 585 gold ring signifies 14-karat gold, containing 58.5% pure gold 585 often hallmarked for purity. These rings are commonly found in vintage Soviet (USSR styles, often in rose gold with stones. or as classic Irish Claddagh rings. The "SD" is a maker's mark, and "585" is the European stamp for 14-karat gold, confirming it is not plated.