Identify a stunning variety of gemstones. Evaluate them by quality, rarity, and color. Study the most effective grading, buying, and selling techniques. A dazzling spectrum of opportunities awaits those who understand the colored stone marketplace.
Here are key topics covered in the Graduate Colored Stones diploma program.
COLORED STONES & COLORED STONE GRADING
Learn the characteristics of colored stones, with a focus on ruby, sapphire, and emerald.
GEM IDENTIFICATION
Identify more than 60 species of gemstones, distinguish natural from laboratory-grown gems, and detect gem treatments.
EQUIPMENT & INSTRUMENTATION
Learn colored stone identification skills GIA graders use.
TREATMENTS, LABORATORY-GROWN & IMITATIONS
Identify gemstones that have been laboratory-grown, treated or are imitations.
MARKETS & SUPPLY CHAINS
Understand how market factors and the supply chain affect value.
SELECT A CAMPUS AND LEARN MORE
Immerse yourself in the world of gems and jewelry and earn your Graduate Colored Stones diploma by studying at a GIA campus. This transformative program opens up a world of opportunity.
Offered at the Following Campuses
Complete three eLearning courses and two on-campus lab classes to earn your Graduate Colored Stones diploma. It’s the same prestigious diploma completed at a pace that suits your life.
English language eLearning courses are offered through the Carlsbad campus.
