Diana was born in Bogota, Colombia. She received a Bachelor of Arts in Biology from Duke University and then returned to Bogota to work at the Andes University. While doing biological drawings for the University, she developed an interest in the arts and began studies in drawing and painting at the David Manzur Academy. After moving to the U.S. Diana continued to develop her art in numerous workshops. It was in one of these workshops that she became intrigued by three-dimensional art and now works mostly in sculpture and jewelry.