MEET OUR FACULTY
John is the supervisor of on-campus gemmology instruction and joined GIA with more than 14 years of diverse jewellery industry experience, including diamond buying trips to Antwerp, jewellery sales and jewellery manufacturing. After more than ten years in the trade, John received his GIA Graduate Gemologist®diploma. He also has education credentials in multimedia technologies and jewellery manufacturing and design. In his spare time, John has earned his Instructor Certification from the United States Power Squadron in Oceanside, California, and he enjoys teaching safety and sailing skills.
Martin’s career in the jewellery industry began with an art class in high school and continued at university. In 1982 he attended GIA in Santa Monica, completing the Graduate Jeweler and Graduate Diamond diploma programmes. He also earned the Colored Stones and Gem Identification diplomas through Distance Education while working full time. Martin’s trade experience includes 16 years in the retail industry and 12 years in management, with stints working as a bench jeweller, production manager and buyer in the wholesale industry. Martin started as an instructor for the on-campus Graduate Gemologist® programme at the Carlsbad campus in May 2000, and then worked in the GIA Laboratory as a staff gemmologist, diamond grader and quality assurance grader. For Martin, the most rewarding part of being an instructor is helping students achieve their goal of becoming a Graduate Gemologist®.
As senior manager of on-campus instruction at the Carlsbad campus, Brenda's experience is a product of her more than 10 years of demonstrated knowledge of the theory and practice of diamond grading, coloured stone grading and gem identification. Brenda’s expertise comes from extensive retail and formal gemmological training. Her passion for gems and jewellery, her keenness to absorb product knowledge, and her flair for customer relations propelled her to a successful career in retail that included positions in sales, buying, and preparation work for custom jewellery design and manufacturing. Her love of gems and jewellery brought her to GIA, where she earned her Graduate Gemologist® diploma. Brenda was hired as an on-campus instructor at GIA Carlsbad in 1999. She has also taught at several GIA campuses around the world.
Jessica’s interest in gemmology started towards the end of her secondary education, which led her to attend GIA and earn her Graduate Gemologist® and Applied Jewelry Professional diplomas in 2005. She spent ten years in retail jewellery sales, selling engagement rings and fine jewellery, and worked closely with jewellers creating custom pieces for their clients. Jessica joined the GIA laboratory in 2015 as a staff gemmologist, with diamond grading as her chief responsibility. She later helped train new diamond graders and gave lab tours to students and clients. Since joining the education team as a gemmology instructor, Jessica has been able to merge her passions for diamonds and gemstones, while helping and teaching her students.
Carson started in the jewellery industry as a goldsmith. His more than 10 years of work experience also includes: sales of fine watches and jewellery, sales training and jewellery design. Carson enjoyed working closely with his customers to provide service excellence in repairs, sales and custom jewellery design. Prior to his work in the trade, Carson spent two years in Brazil; as a result, he is fluent in Portuguese.
Tim started in the jewellery industry at the age of 15, learning basic repair and polishing in his family’s jewellery business. At age 17 he started working in sales, gaining experience in engagement jewellery, fashion, appraisals and custom design. After earning a Bachelor’s degree in Business Administration and Music Liberal arts in 2012, Tim took on the role of store manager. During this time, he enhanced his sales experience, attended trade shows and earned his Applied Jewelry Professional credential. Upon graduating from GIA in Carlsbad in 2014 with a Graduate Gemologist® diploma, Tim began working as a staff gemmologist/diamond grader in GIA’s diamond grading laboratory. He joined the Education team as an instructor of gemmology in 2015.
Nina had been working in the jewellery trade for four years when she realised that earning her GG credential would significantly advance her career. After graduating from GIA, she worked for 11 years at Bergmann’s Fine Jewelry as manager and appraiser. She joined GIA as an instructor in 2007, bringing her experience and in-depth knowledge of selling, designing and buying jewellery to the classroom.
Teresa’s passion for gems and jewellery led her to GIA’s Graduate Gemology programme in Carlsbad. After graduating with the GIA Graduate Gemologist® and Applied Jewelry Professional™ diplomas in 2005, she began working in the GIA laboratory as a diamond grader, colour grading diamonds in the D-Z range as well as Fancy coloured diamonds. For a significant part of her 14-year tenure in the lab, she helped train new diamond graders in Carlsbad, New York, India, Israel and Botswana. She also took on a number of other roles, such as quality assurance. One of the most rewarding aspects of her work was watching the advancement of the graders she trained. Her desire to help the next generation of gemmologists led her to become a Gemmology Instructor at GIA.
Before joining GIA in 2005, Kate did bench work and design for a glass artisan for six years. She also worked for several years as a jewellery parts supplier. Kate’s experience in jewellery retail, wholesale and design gives her a unique understanding of the art of creating jewellery from start to finish. Kate shares her feelings about working at GIA: "I like being a part of the joy and pride that students have for themselves once they accomplish their goals."
A 14-year veteran of the jewellery industry, Shelly’s experience includes retail management, sales, jewellery design and purchasing for a leading jewellery company in the United States. Shelly now works as a GIA Lab class instructor, and thoroughly enjoys teaching the fundamentals of gemmology. Before becoming a gemmologist, Shelly was an accomplished musician and music teacher. She operated her own entertainment company and worked in several European and Asian markets. While in Asia, Shelly worked for a Hong Kong-based jewellery company, where she specialised in international sales and marketing.
Kate has worked in the gem and jewellery industry since 2000 and joined GIA in 2011. Her passion for Mother Nature’s awe-inspiring creations inspired her to work in many areas of the trade, including: sales, management, operations, apprenticeship, goldsmithing, jewellery design, diamond grading, diamond research analytics, and she has now found her calling as an instructor of gemmology. Kate earned her Applied Jewelry Professional certificate, and Graduate Jeweler and Graduate Gemologist® diplomas from GIA and thrives in an educational environment. As she puts it: “Sharing my love of gemstones with students and watching them learn inspires me on a daily basis.”
jewellery manufacturing arts
Darla spent the first two years of her career in jewellery sales, earning her Applied Jewelry Professional diploma, but was quickly drawn into the world of jewellery creation. After completing the Graduate Jeweler programme, she worked in a trade shop for two years before being recruited by a custom design jewellery studio. She spent the next seven years absorbing everything there is to know about being a custom jeweller, learning all phases of repair, casting, fabrication, setting and especially CAD/CAM. Darla joined the GIA team to share all of those real-world experiences with students to best facilitate their future growth.
Manuel’s passion for creating jewellery started in his youth, when he apprenticed at a manufacturing company that produced hand-crafted tennis bracelets. At the age of 16, he started working for a firm that specialised in CNC-machined wedding bands. He then worked in retail shops as a bench jeweller and in retail sales. In 2002, he became the factory manager and CAD/CAM designer for a manufacturing company that specialised in the production of diamond and coloured stone jewellery. In 2009, Manuel became the director of design for a company that created award-style military rings. He also created custom-model designs for leading jewellers. Joining GIA in 2016 as a new CAD instructor, Manuel brings more than 23 years of experience in the industry and a love of helping others.
Paula Carter Andrews
Paula joined GIA’s campus in London in early 2015. After studying jewellery design and manufacturing at London Guildhall University, she began her professional career as an apprentice silversmith and goldsmith, which has evolved into an 18-year passion. Within the last nine years, her role has progressed to working on bespoke and CAD designs using the latest cutting-edge technology. Paula has gained a wealth of knowledge from her years in the jewellery industry, which she is keen to bring to GIA.
Jerry’s career in the jewellery industry began in 1983 in jewellery sales and sales management. His love of working with his hands led to a position managing a national retailer's regional jewellery repair workshop. In 1985, he opened a custom jewellery workshop in Canton, Ohio, where his work included jewellery repair, fabrication, wax carving, casting and complex jewellery restoration work. Jerry joined the GIA education team in 2005 as an instructor in the Graduate Jeweler programme. A GIA Graduate Gemologist® and lifetime learner, Jerry is passionate about informing and inspiring future generations of jewellers through classroom instruction and the development of course content.
Doug first began making jewellery in 1973. With experience in everything from blacksmithing to diamond setting, he brings an impressive set of artistic, technical and academic skills to GIA. He has a Bachelor of Fine Arts degree in metalsmithing from the Cranbrook Academy of Art, and has studied diamond grading and coloured stone grading at GIA. Doug has conducted technical training at GIA’s laboratories around the world, and brings a wealth of experience to his students.
Don’s path to the jewellery industry began with an interest in lapidary arts and silversmithing. In 1992, he completed the GIA Graduate Jeweler & Graduate Gemologist® programmes. Before joining GIA staff in 2000, he ran a shop undertaking retail sales, custom design and bench work for seven years. He has taught extension classes in casting, rubber mould making, advanced stone setting and teaching the jewellery manufacturing arts process. Don is passionate about teaching and inspiring future generations of jewellers through classroom instruction of course content.
Michael started out in the jewellery industry as an apprentice at a family-owned jewellery store. While there, he reconstructed vintage jewellery. He then went on to manage trade shops specialising in repair and large companies that had a focus on manufacturing and high-quality new production. Michael earned a Senior Bench Jeweler Certificate from Jewelers of America. Teaching jewellery manufacturing is a passion of his that he discovered many years ago.
Javier apprenticed to a local jeweller as soon as he finished high school. He continued his path of self-study and apprenticeship by working closely with goldsmiths Lance Frank and Isauro Martinez, and by attending numerous weekend seminars. Javier then spent 15 years running his own shop, where he specialised in repair and custom work. He also developed expertise in CAD/CAM and milling. Now he is eager to share his experience with GIA students.