【4/26 22時販売】ミャンマー産ルビー 3.72ctルース GIA・中宝
Sale price¥298,000
[12551250] Brazilian oil-free emerald 0.120ct loose stone
Sale price¥110,000
Unheated Bicolor Paraiba Tourmaline 0.092ct Loose GIA
Sale price¥188,000
[On Sale 2/6 at 10pm] Colombian Oil-Free Emerald 0.510ct Loose GIA
Sale price¥598,000
Brazilian unheated particolor Paraiba tourmaline 0.84ct loose GIA
Sale price¥2,580,000
American oil-free red beryl 0.060ct loose GIA
Sale price¥128,000
Unheated sapphire 2.430ct loose GIA
Sale price¥298,000
Afghanistan Oil-Free Emerald 0.100ct Loose GIA
Sale price¥98,000
0.060ct loose, oil-free emerald from Madagascar, GIA
Sale price¥69,800
K18YG Brazilian Paraiba Tourmaline 0.30ct Diamond Ring GIA
Sale price¥198,000
Brazilian Paraiba Tourmaline 0.230ct Loose GIA (CuO: 0.9%, MnO: 1.1%)
Sale price¥158,000
Colombian oil-free emerald 0.290ct loose stone GIA
Sale price¥198,000
Brazilian Paraiba Tourmaline 0.360ct Loose GIA
Sale price¥298,000
Non-Oil Emerald 1.370ct Loose GIA
Sale price¥1,580,000
[Option] GIA certificate issuance fee
Sale price¥15,000
【5/4 22時販売】コロンビア産ノンオイルエメラルド(NONE) 0.060ctルース GIA
Sale price¥89,800

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.

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.







![[On Sale 2/6 at 10pm] Colombian Oil-Free Emerald 0.510ct Loose GIA](http://store.karatz.jp/cdn/shop/files/P6095155_97466828-4631-4e90-b4ca-7ff6f8853a18.jpg?v=1686868907&width=3464)
![[On Sale 2/6 at 10 PM] Oil-Free Red Beryl from the United States, 2.6mm/0.050ct Loose, GIA](http://store.karatz.jp/cdn/shop/files/P9128539_b6535b54-939c-48a7-b6f3-c8d1c8e8ae6f.jpg?v=1768606430&width=2843)






















![[For sale on March 19 at 10 PM] Colombian Non-Oil Emerald 0.120ct Loose Stone GIA](http://store.karatz.jp/cdn/shop/files/P9099999_f912d90f-62f5-4e68-bfe2-54f632620952.jpg?v=1772243678&width=2803)


![[On Sale at 10 PM on January 12th] Limited to 15 Stones! Rare Stone Gacha! 98,000 Yen: Oil-Free Red Beryl with GIA, Shinsha, Paraiba Tourmaline from Mozambique, Benitoite, and More! Discounts Available for Multiple Purchases!](http://store.karatz.jp/cdn/shop/files/collage_16319e95-ecf6-42fd-a0fc-c252fa60c22b.png?v=1767918506&width=2250)















