Emerald Gemstone | Emerald Stone – GIA

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Emerald

Emerald is the bluish green to green variety of beryl, a mineral species that includes aquamarine.

Emerald

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173664 1280x720/JP. バックライト付き選別テーブル上で、新しく産出したエメラルドがカラー、サイズ、形状、半透明性、およびその他の価値要因別に慎重に選別されます。写真提供：Gemfields（ジェムフィールズ）、Robert Weldon/GIA — バックライト付き選別テーブル上で、新しく産出したエメラルドがカラー、サイズ、形状、半透明性、およびその他の価値要因別に慎重に選別されます。写真提供：Gemfields（ジェムフィールズ）、Robert Weldon/GIA

173660 1280x720/JP. 52個のエメラルドは、56グラム（280カラット tw）で深みのある高彩色で、原石カットサイズ8〜11mmです。写真提供：Gemfields（ジェムフィールズ）、Robert Weldon/GIA — 52個のエメラルドは、56グラム（280カラット tw）で深みのある高彩色で、原石カットサイズ8〜11mmです。写真提供：Gemfields（ジェムフィールズ）、Robert Weldon/GIA

173659 1280x720

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173662 1280x720/JP. This assortment reference set of 11 emeralds has a total weight of 13 grams (65 ct tw) and is characterized by deep, saturated color and optimum 8-11 mm rough cutting sizes. Photo by Robert Weldon/GIA, courtesy Gemfields. — This assortment reference set of 11 emeralds has a total weight of 13 grams (65 ct tw) and is characterized by deep, saturated color and optimum 8-11 mm rough cutting sizes. Photo by Robert Weldon/GIA, courtesy Gemfields.

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Emerald Crystal

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This Month's

Featured Gems

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PERIDOT

Found in lava, meteorites, and deep in the earth’s mantle, yellow-green peridot is the extreme gem.

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FANCY COLOR DIAMOND

Dazzling brilliance. Captivating color. These are the planet’s most valued gems.

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DIAMOND

Diamonds are among nature’s most precious and beautiful creations.

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EMERALD

Emerald is the bluish green to green variety of beryl, a mineral species that includes aquamarine.

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CITRINE

Citrine is the transparent, pale yellow to brownish orange variety of quartz.

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