Vintage sterling silver heart framed pendant and chain necklace

This is a pre owned vintage necklace in excellent shape showing some signs of gentle use and age with no issues noted. Authentic 925 sterling silver heart with a second framed heart overtop hung from a sterling silver cable chain with a lobster clasp. Measures about 18 inches in length. Unrecognized hallmark. Purity stamp is on clasp and another on chain towards the clasp. Made in Italy. Acid tested for purity verification. Total weight is 12.11 grams. Reasonable offers considered