[On Sale at 10 PM on August 3rd] Tanzanian Zircon 4.138ct Loose Stone
Sale price¥39,800
[On sale at 10pm on August 16th] Cambodian Zircon 0.414ct Loose
Sale price¥6,980
[8/13 22:00 Sale] Tanzanian Zircon 1.035ct Loose Stone
Sale price¥9,800
[8/16 22:00 Sale] Brazilian Aquamarine 0.259ct Loose Stone
Sale price¥6,980
[On sale at 10pm on August 15th] Sri Lankan Star Sapphire 2.062ct Loose
Sale price¥12,800
Russian demantoid garnet (horsetail recognized) 3mm/0.138ct loose
Sale price¥19,800
Mexican cantera opal 8.454ct loose
Sale price¥3,980
Cambodian Blue Zircon 0.521ct Loose Stone
Sale price¥5,980
Nigerian green beryl 0.437ct loose stone
Sale price¥9,800
Nigerian morganite 1.149ct loose stone
Sale price¥22,800
Cambodian Blue Zircon 0.540ct Loose
Sale price¥5,980
Colombian oil-free emerald 0.535ct loose Japanese-German edition
Sale price¥248,000
Myanmar pink spinel 0.294ct loose stone
Sale price¥6,980
Green tourmaline 0.305ct loose stone
Sale price¥3,980
Playnight 5.099ct loose
Sale price¥5,980
[Konpeito] Fluorite 3.837ct loose
Sale price¥18,800
Pink tourmaline 0.915ct loose
Sale price¥7,980
[Koshu precious stone cut plusthree] Citrine 0.962ct loose with patch
Sale price¥19,800
[Koshu precious stone Kiriko plusthree] Citrine 1.137ct loose with patch
Sale price¥19,800
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.
So that more people can feel closer to jewellery and enjoy it easily.
We will introduce KARATZ's thoughts on products, the attention to detail and efforts in selecting gemstones and creating jewelry.
業界発展のための後進育成や事業協力、宝石の国スリランカの子どもたちへの支援活動など、KARATZの取り組みについてご紹介いたします。
KARATZ Books
These are books that KARATZ has been involved in writing, supervising, and planning. They are all books that allow you to enjoy gemstones from various angles. You can also purchase them directly.
jeweler's tools
For those who want to enjoy jewelry more but don't know what tools to use, we will introduce tools that are also used by KARATZ staff. You can also purchase them directly.