Vintage signed AGN sterling silver necklace featuring a single freshwater pearl centered on a 16 inch chain. The clasp is stamped AGN sterling, indicating the maker’s mark. While AGN is not a widely documented brand, it appears consistent with small-studio or artisan sterling jewelry.

A small round monogram charm marked JQ is attached near the clasp and was likely added by a previous owner. Total weight is 7 grams.

Condition: Very good vintage condition with light surface wear and natural patina. Pearl is secure and clasp functions properly.

See photos for measurements and condition.

Ships securely and professionally.