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1. www.gemsociety.org › gemstone-encyclopediaList of Gemstones: Precious and Semi-Precious Stones - Gem ...

   www.gemsociety.org › gemstone-encyclopedia

   • En caché

   New to gemstones? Curious about the different kinds of gemstones? Check out our gemstones list and discover a world of precious and semi-precious stones.

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3. www.gia.edu › gem-encyclopediaGIA Gem Encyclopedia | Complete List Of Gemstones

   www.gia.edu › gem-encyclopedia

   • En caché

   GIA’s Gem Encyclopedia is a virtual journey through the science and lore of gemstones from across the globe. Each precious stone page features additional detailed gemological information, a buyer’s guide, photos, videos & research.

4. en.wikipedia.org › wiki › GemstoneGemstone - Wikipedia

   en.wikipedia.org › wiki › Gemstone

   • En caché

   Gemstones are often treated to enhance the color or clarity of the stone. In some cases, the treatment applied to the gemstone can also increase its durability. Even though natural gemstones can be transformed using the traditional method of cutting and polishing, other treatment options allow the stone's appearance to be enhanced.

5. geology.com › gemstonesGemstones: Facts, photos, and information for over 100 gems.

   geology.com › gemstones

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   100+ Gems - Photos of over 100 beautiful gems ranging from the popular to the obscure. Green Gemstones - emerald, peridot, jade, tsavorite, chrome diopside, chrysoprase, more. Mined in America - Small mines in the United States produce a diversity of beautiful gemstones.

6. www.gia.eduGemological Institute Of America | All About Gemstones - GIA

   www.gia.edu

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   Established in 1931, GIA is an independent nonprofit that protects the gem and jewelry buying public through research, education and laboratory services.

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7. Videos

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     Top 50 most expensive gemstones in the world | precious and valuable gems | HDB TV

     31 ene 2024

     280.2K vistas

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     Unboxing Natural Color Gems – Where Do They Come From?

     11 ene 2024

     30K vistas

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     youtube.com

     Most EXPENSIVE Rare Gemstones In The World!

     16 feb 2022

     667.3K vistas

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8. www.petragems.com › blog › gemstones-with-namesList of 24 Gemstones with Names, Colors, & Pictures - Petra Gems

   www.petragems.com › blog › gemstones-with-names

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   56.3K Views. Gemstones have played numerous roles in the myths and tales of human societies throughout history. Although some are believed to have unique powers, each shares a typical beauty, distinct with a unique color, birthplace, and story. Gems come in every color of the rainbow and are gathered from all edges of the globe, with each ...

9. www.gemstones.comGemstones - Facts, Information, Science, Videos | Gemstones.com

   www.gemstones.com

   • En caché

   Discover the World of Gemstones. From loose gemstones to mineral specimens, expand your gemological education and explore your own gemstone journey.