Bicolor tourmaline 1.220ct loose
Sale price¥15,800
Bicolor tourmaline 0.880ct loose
Sale price¥8,800
Aquamarine 0.940ct loose stone
Sale price¥8,800
Opal 1.020ct loose
Sale price¥29,800
Tourmaline cat's eye 4.590ct loose
Sale price¥12,800
Tourmaline cat's eye 4.790ct loose
Sale price¥6,980
Green tourmaline cat's eye 6.480ct loose
Sale price¥8,800
[12532439 published] Hokkaido UV opal 11.900ct loose with patch
Sale price¥8,800
Tourmaline 0.360ct loose stone
Sale price¥2,980
Ruby 0.213ct loose
Sale price¥7,980
Brazilian citrine 1.337ct loose stone
Sale price¥3,980
Cantera Opal 5.750ct loose
Sale price¥18,800
[Posted 12533051] Cantera Opal 8.970ct Loose
Sale price¥12,800
Opal 6.560ct loose
Sale price¥39,800
Paraiba tourmaline from Brazil 0.244ct loose (CuO:1.0%, MnO:1.9%)
Sale price¥29,800
Paraiba tourmaline from Brazil 0.213ct loose (CuO: 0.8%, MnO: 3.8%)
Sale price¥25,800
Paraiba tourmaline from Brazil 0.160ct loose (CuO:0.9%, MnO:3.9%)
Sale price¥29,800
Paraiba tourmaline from Brazil 0.230ct loose (CuO:1.2%, MnO:3.3%)
Sale price¥29,800
White sapphire 0.338ct loose
Sale price¥9,800
White sapphire 4.5mm/0.414ct loose
Sale price¥12,800
White sapphire 4.5mm/0.462ct loose
Sale price¥9,800
White sapphire 0.212ct loose
Sale price¥6,980
White sapphire 0.271ct loose
Sale price¥7,980
White sapphire 0.364ct loose
Sale price¥9,800
Yellow sapphire 0.385ct loose
Sale price¥9,800
White sapphire 0.418ct loose
Sale price¥12,800
White sapphire 0.464ct loose
Sale price¥9,800
White sapphire 0.537ct loose
Sale price¥15,800
Paraiba tourmaline from Brazil 0.353ct loose (CuO:0.8%, Mn:3.4%)
Sale price¥39,800
Paraiba tourmaline from Brazil 0.054ct loose (CuO:1.2%, MnO:3.1%)
Sale price¥15,800
Colombian emerald cat's eye 0.093ct loose
Sale price¥8,800
Colombian emerald cat's eye 0.094ct loose
Sale price¥8,800
Colombian emerald cat's eye 0.112ct loose
Sale price¥9,800
Malaya garnet 0.972ct loose
Sale price¥9,800
Hessonite Garnet 0.309ct Loose Stone
Sale price¥4,980
Diamond 0.054ct loose (VS class equivalent, emerald cut)
Sale price¥8,800
Bicolor sapphire 0.323ct loose
Sale price¥9,800
Bicolor sapphire 0.149ct loose
Sale price¥6,980
Bicolor sapphire 0.334ct loose
Sale price¥9,800
[12558092] Leuco garnet 0.371ct loose stone
Sale price¥39,800
Padparadscha sapphire 0.200ct loose
Sale price¥29,800
Cornflower blue sapphire 0.530ct loose stone
Sale price¥128,000

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.

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。