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甲州貴石切子

Koshu precious stone cut glass

Koshu Precious Stone Kiriko was developed by applying cutting techniques such as Edo Kiriko and Satsuma Kiriko. It was born from a collaboration between Yoichi Fukazawa of Jewelry Craft Fukazawa and Yukio Shimizu of Shimizu Precious Stone. Koshu Precious Stone Kiriko is made using a cutting method that is a world first, with Fukazawa in charge of the cut surfaces and Shimizu in charge of the facet surfaces. The stunning cuts, full of originality and like works of art, are combined with the individuality of the gemstones to make them truly one of a kind. There are dozens of patterns in total that combine surface cuts such as rose cuts and checkerboard cuts with several types of cut glass, and it is also possible to enjoy the luxury of collecting and arranging stones with various cuts.

Carats Gem Magazine
" Koushuu precious stone cut glass "

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Sold out [Koshu Precious Stone Kiriko] Rubellite 2.38ct loose with patch
Sold out [Koshu Precious Stone Kiriko] Opal 2.080ct loose
Sold out 【甲州貴石切子】レピドクロサイトインクォーツ 3.130ctルース - カラッツSTORE
Sold out 【甲州貴石切子】オパール 1.830ctルース - カラッツSTORE
Sold out 【甲州貴石切子】レピドクロサイトインクォーツ 9.250ctルース(通称名:スーパーセブン) - カラッツSTORE
Sold out 【甲州貴石切子】Pt900アメトリン4.793ct ペンダントトップ(ネックレストップ) - カラッツSTORE
Sold out 【甲州貴石切子】バイカラートルマリン 1.950ctルース - カラッツSTORE
Sold out 【甲州貴石切子】デュモルチェライトインクォーツ 3.580ctルース - カラッツSTORE
Sold out 【甲州貴石切子】ローズアメジスト 3.85ctルース - カラッツSTORE
Sold out [Koshu Precious Stone Kiriko] Oregon Sunstone 4.60ct Loose
Sold out 【甲州貴石切子】デュモルチェライトインクォーツ - カラッツSTORE
Sold out 【セミオーダー代込】甲州貴石切子のアイオライトサンストーンリング - KARATZ STORE|カラッツSTORE
Sold out 【甲州貴石切子】スフェーン 2.060ct - カラッツSTORE
Sold out ラベンダークォーツ(スコロライト) 4.50ctルース(甲州貴石切子) - KARATZ STORE|カラッツSTORE
Sold out グリーンアメジスト 1.83ctルース(甲州貴石切子) - KARATZ STORE|カラッツSTORE
Sold out シトリン 5.86ctルース(甲州貴石切子) - KARATZ STORE|カラッツSTORE
Sold out 【セミオーダー代込】甲州貴石切子のグリーンムーンストーン リング - KARATZ STORE|カラッツSTORE
Sold out 【セミオーダー代込】甲州貴石切子のアメトリン リング - KARATZ STORE|カラッツSTORE
Sold out Pt950アクアマリン2.67ct リング(甲州貴石切子) - KARATZ STORE|カラッツSTORE
Sold out K18レモンクォーツ16.465ct・ダイヤモンドペンダント(甲州貴石切子) - KARATZ STORE|カラッツSTORE
Sold out K18レモンクォーツ9.791ct ・ダイヤモンドペンダント(甲州貴石切子) - KARATZ STORE|カラッツSTORE
Sold out Pt950アクアマリン1.60ct リング(甲州貴石切子) - KARATZ STORE|カラッツSTORE

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.