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  • クンツァイトの歴史と伝承

    Kunzite is a relative newcomer to the array of colored stones available for use in jewelry.

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    クンツァイトの説明

    Kunzite is the light pink to violetish purple variety of the mineral spodumene.

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    ジルコンの歴史と伝承

    Many people have heard of zircon but never seen it. This is mostly because of colorless zircon’s wide use as a diamond simulant in the early 1900s.

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    琥珀について

    Amber formed tens of millions of years ago, when sap from ancient trees hardened and fossilized.

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    ジルコンについて

    Zircon occurs in an array of colors. Its wide and varied palette of yellow, green, red, reddish brown, and blue hues makes it a favorite among collectors as well as informed consumers.

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    琥珀の歴史と伝承

    Amber is probably best known for its insect and other types of inclusions.

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    アメシストのお手入れとクリーニングガイド

    Learn about amethyst's durability and how to care for your amethyst jewelry.

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    琥珀のお手入れとクリーニングガイド

    Learn about amber's durability and how to care for your amber jewelry.

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    ルビーのお手入れとクリーニングガイド

    Learn about ruby's durability and how to care for your ruby jewelry.

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    サファイアのお手入れとクリーニングガイド

    Learn about sapphire's durability and how to care for your sapphire jewelry.

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    アイオライトの品質要因

    Learn about the factors that make iolite so desirable.

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    サファイアの歴史と伝承

    Traditionally, sapphire symbolizes nobility, truth, sincerity, and faithfulness.

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