This lovely vintage yellow gold heart padlock has been scattered with hand engraved stars and a single ruby (natural, earth mined stone)
 
The padlock is fully functional, allowing you to wear it in many different ways.
 
Full UK hallmark for 9ct gold, London 1979
Weight approx 1.10g
Length approx 15mm
Width approx 11mm
Depth approx 2.2mm
Very good vintage condition - some patina.