Enamel Lock and Key Charm | 14k Gold Key Charm winter jewelry The reverse of the pendant

The reverse of the pendant is marked "750" indicating 18k gold and it also bears an unknown maker's mark "MZ"

This lovely band (circa 1925-1935) is marked 14k and has a crisp floral pattern encircling the band

55 inches (14mm) wide

The shield was originally part of an antique stick pin (circa 1880-1900) transformed by riveting it onto a piece of onyx and adding a custom made 14k gold mounting

The face of this gorgeous ring was originally an antique brooch (circa 1880-1900) transformed with the addition of a vintage 14k gold band

Enamel Lock and Key Charm | 14k Gold Key Charm winter jewelry The reverse of the pendantShow someone that they hold the key to your heart with this 14k gold & enamel charm. The charm is 14k (unmarked but acid tested) and measures 0. 7 inches from top to bottom by 0. 3 inches wide. It weighs 1. 9 grams. Materials: Gold.