◂ 宝石事典へ戻る

シトリン

シトリンはクォーツの中で、透明で淡黄色から帯褐橙色の変種です。

シトリン
次のタイプで宝石を見る:

記者発表の検索結果

Citrine Quality Factors

Learn about the factors that make citrine so desirable.

Read more

Citrine Care and Cleaning

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

Read more

Citrine History and Lore

Natural citrine is rare, and today most citrine quartz is the result of heat treatment of amethyst quartz. Even so, gems from the Victorian era have surfaced, and it’s not hard to imagine that citrine was treasured even in earlier times.

Read more

Citrine Description

Citrine—the transparent, pale yellow to brownish orange variety of quartz—is rare in nature. In the days before modern gemology, its tawny color caused it to be confused with topaz.

Read more

PreviousPage 1 of 3Next

こちらもご覧ください

YMAL GIA Ed
通学やオンラインでの教育について学ぶ
Learn About NextGem
GIA ネクストジェム(NextGem) ダイヤモンド研修 小売業向け
Explore GIA Laboratory Promotional Offers
GIAラボラトリーの特別オファーを見る
Shop the GIA Store
GIAストアで ショッピング