This
gold-filled Our Lady of Guadalupe medal is 3/4" X 5/8", has a
gold-filled, lite curb chain and is enclosed in a charming box.  The Our Lady of Guadalupe medallion shows her
as she appears on Juan Diego's tilma.
This Our Lady of Guadalupe pendant is heart-shaped, not oval.

               On a tiny hill outside Mexico
City, Mary appeared to a humble Indian and, through this apparition, showed her
care and concern for the salvation of those in the newly-discovered world,
particularly those who had already been living in the land for hundreds or
thousands of years.  She is the patroness
of the Americas.