Color zoning occurs during gem formation, when a crystal forms layers with slightly different chemical compositions. The resulting areas can show different colors. Although apatites can display pleochroism, the two colors this specimen displays are a result of color zoning. 1.01 cts, rectangular step cut, Brazil. © The Gem Trader. Used with permission.

Apatite | Colorless | 1.01 ct - International Gem Society

Apatite id-m-501710 - International Gem Society

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Apatite | Colorless | 1.01 ct

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Apatite

Color zoning occurs during <a href="https://www.gemsociety.org/article/gem-formation/" data-wpel-link="internal">gem formation</a>, when a crystal forms layers with slightly different chemical compositions. The resulting areas can show different colors. Although <a href="https://www.gemsociety.org/article/apatite-jewelry-and-gemstone-information/" data-wpel-link="internal">apatites</a> can display pleochroism, the two colors this specimen displays are a result of color zoning. 1.01 cts, rectangular step cut, Brazil. © <a href="https://www.thegemtrader.com" data-wpel-link="external" target="_blank" rel="external nofollow">The Gem Trader</a>. Used with permission.

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Dr. Gerald Wykoff GG CSM

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The late Jeff Graham was a prolific faceter, creator of many original faceting designs, and the author of several highly-regarded instructional faceting books such as <a href="https://rockpeddler.com/product-category/instructional-materials/">Gram Faceting Designs</a>.

Jeff R. Graham

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Bear Williams

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Kyrylo Gubariev, Graduate Gemologist (GG, AJP)

Jim Buday was born and raised in Wisconsin. He attended college for biology, but realized that he preferred to work with his hands. He became a general contractor and home flipper. Jim then taught himself to cut gems by watching instructional YouTube videos and reading online forums. By 2019, he was confident enough in his skills to pursue selling his work. He founded the Reddit thread, Shinypreciousgems, which now sits at more than 25,000 members. Jim now works with gems and jewelry full time, and has also partnered with several jewelers to offer settings to his gemstone clients. Recently, Jim started creating his own gem designs. In his free time, Jim enjoys the outdoors, working on his land, and is building a house with his girlfriend, Raeanna.

Gemstone	Apatite
Natural or man made	Natural
Origin	Brazil
Carat Weight	1.01
Gem State	Faceted
Color	Blue, Colorless
Transparency	Transparent
Multi-color	Bi-color