[Item 12564640] Colombian Trapiche Emerald 1.431ct Loose Stone
Sale price¥98,000
【11/16(月)AM10時〆：抽選販売_03】《ドゥン氏》スリランカ産マターレークォーツ 9.017ctルース
Sale price¥25,800
![[Item 12565150] Brazilian Alexandrite 0.195ct Loose Stone](http://store.karatz.jp/cdn/shop/files/collage_79ebdfd2-c967-4375-bb0e-90a9b9d77317.png?v=1794313650&width=2000)
[Item 12565150] Brazilian Alexandrite 0.195ct Loose Stone
Sale price¥98,000
![[Item 12564645] Ethiopian Paraiba Tourmaline 0.114ct Loose Gemstone](http://store.karatz.jp/cdn/shop/files/PA150790_3ccd9cbe-d399-4e13-96c4-74ed41e7333c.jpg?v=1794314556&width=2993)
[Item 12564645] Ethiopian Paraiba Tourmaline 0.114ct Loose Gemstone
Sale price¥128,000
[Item 12564651] Ethiopian Paraiba Tourmaline 0.350ct Loose Stone
Sale price¥258,000
![[12546930] Sri Lankan bicolor sapphire 1.494ct loose stone](http://store.karatz.jp/cdn/shop/files/collage_85e93cf2-80a0-4ed6-beb9-865cccd32064.png?v=1794291919&width=2000)
[12546930] Sri Lankan bicolor sapphire 1.494ct loose stone
Sale price¥158,000
[Lottery Sale 0521_06] Sri Lankan Sapphire Cat's Eye Loose Stone 2.442ct
Sale price¥69,800
[Lottery Sale 0818_11] Unheated Kashmir Sapphire 0.300ct Loose Stone GIA
Sale price¥128,000
![[Lottery Sale_06][For Winners Only][Item ID: 12563991] Cambodian Blue Zircon (Ratanakiri Blue) 7.4mm/2.253ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P7299561_cdaa8c44-602b-4132-b784-bb52001ceac5.jpg?v=1790257172&width=2803)
[Lottery Sale 10 Campaign] Kashmir Unheated Sapphire 0.330ct Loose GIA
Sale price¥278,000
【11/16(月)AM10時〆：抽選販売_13】タンザニア産ピンクスピネル 3.043ctルース
Sale price¥128,000
【11/16(月)AM10時〆：抽選販売_12】ブラジル産トリカラートルマリン 21.222ctルース
Sale price¥298,000
【11/16(月)AM10時〆：抽選販売_04】《ドゥン氏》スリランカ産マターレークォーツ 8.256ctルース
Sale price¥25,800
【11/16(月)AM10時〆：抽選販売_01】《ドゥン氏》スリランカ産マターレークォーツ 6.575ctルース
Sale price¥22,800
【11/16(月)AM10時〆：抽選販売_02】《ドゥン氏》スリランカ産マターレークォーツ 6.196ctルース
Sale price¥22,800
【11/16(月)AM10時〆：抽選販売_11】インド産アイオライトサンストーン 23mm/33.617ctルース
Sale price¥168,000
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.
KARATZ's Initiatives and Social Contributions
We will introduce KARATZ's efforts, including nurturing the next generation and business collaboration to develop the industry, and supporting children in Sri Lanka, the land of jewels.
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.