For you consideration, this Strikingly Beautiful, Unusual, Large, Vintage Sterling Silver Brushed Finish Puffy Heart Pendant Necklace.
The pendant measures just under approximately 1 and 1/8 inches, or about 28.4 millimeters, high, bale included, by about 3/4 of an inch, or around 19.05 millimeters, wide, and approximately 1/2 of an inch, or about 12.7 millimeters, thick. The bale opening measures about 1/8 of an inch, or approximately 3.17 millimeters, wide. (Included is a US Quarter in the photographs, for the measurement-challenged and ruler-averse.) It is stamped, "925", unsigned or illegibly signed, on the back of the bale.
The necklace chain measures about 18 and 1/4 inches long, from end to end, and will fit (closed) at about 18 and 1/8 inches in length. The chain is approximately 2 millimeters, or just over about 1/16 of an inch, wide. Stamped, "925", on the spring ring clasp, partially stamped, "925", again on an inline lozenge, unsigned. Combined weight of the chain and pendant is approximately 4.2 grams.
This necklace is in very good vintage condition, but will likely have a few of the expected light surface scratches from normal wear. The chain has no kinks or bends, and the clasp works well and holds securely. Hand polished both pieces, but may have missed some tarnish.
A very lovely and feminine vintage Sterling silver puffy heart pendant necklace. The brushed finish adds a subtle glow that is a little different and remarkably classy.