opal
Opal is the birthstone for October.
It is broadly divided into two types: "precious opal" which exhibits play-of-color effect, and "common opal" which does not.
The impression changes greatly depending on whether there is a play-of-color effect or not, but the atmosphere also changes depending on the way the play-of-color appears and the pattern, and if you own one, you will want to collect many more, making it a collector's item.
Karatz GemMagazine
" opal "
Karatz GemMagazine
" opal "
![メキシコ産ファイアオパール 4.342ctルース](http://store.karatz.jp/cdn/shop/files/PA057177_{width}x.jpg?v=1696726010)
Mexican fire opal 4.342ct loose
¥19,800
![オパール 17.283ctルース](http://store.karatz.jp/cdn/shop/files/P9295444_{width}x.jpg?v=1715591867)
Yellow opal 17.283ct loose
¥34,800
![エチオピア産オパール 6.181ctルース](http://store.karatz.jp/cdn/shop/files/P9080870_{width}x.jpg?v=1697496513)
Ethiopian opal 6.181ct loose
¥19,800
![ウッドオパール 24.319ctルース](http://store.karatz.jp/cdn/shop/files/P7260360_7c0c2d1b-7f62-46eb-be01-79525ca870ca_{width}x.jpg?v=1691363458)
Wood opal 24.319ct loose
¥59,800
![アイアンオパール 166.771ctルース](http://store.karatz.jp/cdn/shop/files/P1306711_e4652217-ef06-47f2-9bfb-04e41886ba00_{width}x.jpg?v=1685757355)
Iron opal 166.771ct loose
¥29,800
![アイアンオパール 141.838ctルース](http://store.karatz.jp/cdn/shop/files/P1306749_93c4b9d0-fb1c-4d99-88e7-c3a7c6210853_{width}x.jpg?v=1685757191)
Iron opal 141.838ct loose
¥18,800
![アイアンオパール 124.468ctルース](http://store.karatz.jp/cdn/shop/files/P1306785_290c634c-3123-4f64-95ae-052431e965f1_{width}x.jpg?v=1685757251)
Iron opal 124.468ct loose
¥16,800
![アイアンオパール 187.734ctルース](http://store.karatz.jp/cdn/shop/files/P6023190_{width}x.jpg?v=1685699519)
Iron opal 187.734ct loose
¥29,800
![アイアンオパール 161.698ctルース](http://store.karatz.jp/cdn/shop/files/P6023152_{width}x.jpg?v=1685699520)
Iron opal 161.698ct loose
¥22,800