At Villarreal Fine Jewelers, we believe education is paramount. Therefore, the following educational video resources are provided by The Gemological Institute of America (GIA). These videos are an excellent way to learn about Jewelry Reasearch, GIA Lab Grading Reports, the 4C’s of Diamond Grading, Engagement Rings and How to Choose a Diamond. Furthermore, these video resources will help you better understand the important role of Gemological Institute of America (GIA). There is a reason why GIA is known as “The World’s Foremost Authority in Gemology” – a trusted name in the industry.