Gia Certified Gemstones
Offering online and on campus education diamond grading and identification services and scientific instruments. The gia certification confirms the authenticity and quality of a gem.
Gia s guide to gemstones.
Gia certified gemstones. We teach using the latest research technology and time tested skills while instilling the importance of professional integrity in our students. About gia certified gemstone jewelry. Make offer 3 01 ct natural bluish green indicolite tourmaline unheated scissor cut gem gia gg certified appraised chrome green tourmaline 1 2ct 5x7mm emerald cut 119 95.
A true mark of global distinction a gia credential. Kashmir intensely saturated and velvety rare sapphires from kashmir set the standard for blue. The positive aspect of using a certified laboratory is the lab constantly looks at new gem finds new testing techniques new treatment techniques and use the latest laboratory equipment needed.
The certified gemstone is most desired over a valuation appraisal because this gem is usually going to be sold and a buyer may want a report on the gem. A nonprofit educational resource for the gem and jewelry industry. The gemological institute of america gia evaluates gemstones on the basis of their weight shape measurement cut colour and clarity.
An identification report with geographic origin added. Whether you re starting a new career or taking the next step in your professional journey a gia education is considered the pinnacle of training and professional development in gems and jewelry. Each precious stone page features additional detailed gemological information a buyer s guide photos videos research.
Sapphire is the birthstone for september and the gem of the 5th and 45th anniversaries. Locations in los angeles and carlsbad california as well as new york city. Colored stone identification origin report.
Gem encyclopedia gia s gem encyclopedia is a virtual journey through the science and lore of gemstones from across the globe. They perform a thorough analysis and scrutinize whether the gemstones are natural treated or synthetic. For polished rough loose or mounted natural ruby sapphire emerald paraíba tourmaline red spinel and alexandrite only.
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