Vintage 18 Karat Yellow Gold Our Lady of Mt. Carmel & Sacred Heart of Jesus 20mm (0.78") Scapular Medal

Vintage scapular medal in good condition
Crafted of 18 karat yellow gold
Weighs 3.20 grams
Measures approximately 3/4" in diameter (0.78"), size of a nickel
One side of the medal features Our Lady of Mount Carmel (Virgen del Carmen) and other side features Sacred Heart of Jesus
There is a marking near the bail which I can not make out
Item has been acid tested for gold content