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Lazurite

Lazulite is a gemstone with an impressive bright blue color. Although its name is similar to Lazurite, the main mineral of lapis lazuli, it is a different mineral. The Japanese name is Tenai Seki. It is one of the rare stones with a high level of transparency and gem quality, and is produced in small quantities.

Karatz GemMagazine
" Lazurite "

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Sold out 《限定12石》ブラジル産ラズライト(天藍石)1石ルース(初心者向け)《複数購入割引有》
Sold out Limited to 6 stones: Pakistani lazurite (average 0.046ct) 1 loose stone (multiple purchase discounts available)
Sold out Limited to 3 stones: Pakistani lazurite (average 0.017ct) 1 loose stone (multiple purchase discounts available)
Sold out ミャンマー産ラズライト(青金石) 2.516ctルース 日独鑑
Sold out ミャンマー産ラズライト(青金石) 2.666ctルース 日独鑑
Sold out ラズライト(天藍石) 3.2mm/0.141ctルース
Sold out ラズライト(天藍石) 3mm/0.115ctルース
Sold out ラズライト(天藍石) 2.7mm/0.073ctルース
Sold out ラズライト(天藍石) 0.071ctルース
Sold out ラズライト(天藍石) 2.3mm/0.047ctルース
Sold out ラズライト(天藍石) 2.1mm/0.039ctルース
Sold out ラズライト(天藍石) 0.404ctルース 日独鑑
Sold out Lazurite 0.435ct loose
Sold out ラズライト(天藍石) 0.125ctルース
Sold out ラズライト(天藍石) 0.080ctルース
Sold out Lazurite 0.138ct loose Japanese-German appraisal
Sold out ラズライト(天藍石) 0.102ctルース
Sold out Lazurite 0.052ct loose Japanese-German appraisal
Sold out ラズライト(天藍石) 0.085ctルース
Sold out ラズライト(青金石) 4.308ctルース
Sold out アフガニスタン産ラズライト(天藍石) 0.093ctルース
Sold out パキスタン産ラズライト(天藍石) 0.295ctルース
Sold out パキスタン産ラズライト(天藍石) 0.102ctルース
Sold out パキスタン産ラズライト(天藍石) 0.103ctルース

KARATZ Custom Made

Why not take your favorite gemstone that you found at KARATZ and have it made into custom-made jewelry? It will be made by skilled Japanese craftsmen.
We carefully craft each piece of jewelry, starting with the stone setting, to match the individual characteristics of the gemstone.

The fifth reprint has been decided and is now on sale at bookstores nationwide and online.

Written by KARATZ, book “Jewelry Illustrated Book”

The book provides explanations about over 300 types of gemstones, from new standard birthstones to rare stones that are hard to find, as well as a diary of our company representative, Mr. Koyama's, gemstone shopping experience in Thailand and Sri Lanka, and tips for photographing gemstones, allowing you to learn about the appeal of gemstones from various perspectives.