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Diamond & Gem Resources

Resources

To gain an independent lab prior to selling or insuring it, we recommend using the resources below.

Gemologist Institute of America

The Gemologist Institute of America is a great place to start to help educate you on the topics of diamonds and color gemstones. The GIA has built a platform based on knowledge for the professionals and consumers alike. To learn more about the GIA and their mission, click here!

Gem Encyclopedia: Learn more about every possible gem under the sun, get a first hand look at what each stone looks like as rough or polished! Learn more about the GIA Gem Encyclopedia.

Analysis & Grading: For grading or analysis on diamonds, gemstones, pearls, and more, click here.

In addition, the American Gem Society (AGS) was founded in 1934 by a small group of leading jewelers. They too have a respected lab, although not traded as well in the industry as GIA. They provide a variety of benefits that include detailed information on diamonds, gemstones, diamond grading standards & grading reports. They are considered the ethical branch of the jewelry industry, which only a small percentage of retail stores have the training and/or standards to meet their requirements. Below is the website for AGS.

American Gem Society

To learn more about the AGS please click here!

Diamonds & Grading: Learn the basics on diamonds and how they are graded.

Gems & Jewelry: make an educated and informed decisions to give yourself the assurance that you are getting the best deal possible!

Diamond Trade Information: Stay up to date on all things AGS & the diamond industry as a whole!

Contact a Diamond Trader

If you are looking to sell your diamond or diamond jewelry to the highest bidder, contact GemByr today to schedule an appointment at  1-603-828-1144 or fill our our quick and easy contact form for answers to any of your old Gold, Diamond, or Jewelry questions.