Brazilian Alexandrite 0.097ct loose stone
Sale price¥18,800
Russian Diopside 1.506ct Loose Stone
Sale price¥29,800
Synthetic Alexandrite 0.570ct loose stone
Sale price¥18,800
Moloxite (Green Apatite) from Madagascar 4.087ct Loose Stone
Sale price¥39,800
Moldavite from former Czechoslovakia 0.077ct loose stone
Sale price¥6,980
[Takeshi Yamamoto] Bicolor Smoky Quartz 10.674ct Loose Stone
Sale price¥39,800
Spanish Andalusite 0.74ct loose stone
Sale price¥6,980
Australian Prehnite 6.0mm/1.004ct loose stone (rose cut)
Sale price¥8,800
Australian Prehnite 6.0mm/0.993ct loose stone (rose cut)
Sale price¥8,800
Colombian emerald cat's eye 0.421ct loose stone
Sale price¥12,800
Colombian emerald cat's eye 0.217ct loose stone
Sale price¥9,800
Colombian emerald cat's eye 3.6mm/0.179ct loose stone
Sale price¥8,800
Green Apatite from Madagascar 1.580ct loose stone
Sale price¥14,800
Afghanistan Bicolor Tourmaline 1.653ct Loose Stone
Sale price¥49,800
Tanzania UV type bicolor tsavorite 0.947ct loose stone
Sale price¥39,800
Aventurine Aquamarine 7.3mm/1.310ct Loose
Sale price¥14,800
Tanzanian Kornerupine 0.616ct loose stone
Sale price¥49,800
Tanzanian Kornerupine 0.500ct Loose Stone
Sale price¥39,800
Brazilian alexandrite 0.082ct loose
Sale price¥12,800
Russian Demantoid Garnet 3.0mm/0.194ct Loose Stone
Sale price¥18,800
Triphyllite (color change type) 0.246ct loose stone with certificate
Sale price¥19,800
Brazilian Green Spodumene 6.484ct Loose Stone
Sale price¥29,800
Brazilian Green Spodumene 0.599ct Loose Stone
Sale price¥4,980
Brazilian Green Spodumene 7.9mm/1.721ct Loose Stone
Sale price¥8,800
Sapphire 0.328ct loose stone
Sale price¥12,800
Indian Moss Agate 0.387ct Loose Stone
Sale price¥8,800
Indian Moss Agate 0.75ct Loose Stone
Sale price¥8,800
Indian Moss Agate 0.601ct Loose Stone
Sale price¥8,800
Indian Moss Agate 0.301ct Loose Stone (Princess Cut)
Sale price¥6,980
Indian Moss Agate 0.728ct Loose Stone (Princess Cut)
Sale price¥9,800
Indian Moss Agate 0.755ct Loose Stone (Princess Cut)
Sale price¥8,800
Sri Lankan Green Zircon 4.6mm/0.543ct Loose Stone
Sale price¥8,800
Sri Lankan Green Zircon 4.0mm/0.344ct Loose Stone
Sale price¥6,980
Tanzanian mint diopside 0.229ct loose stone
Sale price¥12,800
Spanish Andalusite 0.478ct loose stone
Sale price¥6,980
Spanish Andalusite 0.355ct loose stone
Sale price¥6,980
Spanish Andalusite 0.371ct loose stone
Sale price¥6,980
Spanish Andalusite 0.674ct loose stone
Sale price¥8,800
Spanish Andalusite 0.394ct loose stone
Sale price¥8,800
Zambian Canary Yellow Tourmaline 0.25ct Loose Stone
Sale price¥9,800
[Sakura Shape] Tanzanian Color Change Sapphire 7.1mm/1.667ct Loose
Sale price¥29,800
[Sakura Shape] Brazilian Green Tourmaline 6.7mm/1.057ct Loose Patch
Sale price¥39,800
Moldavite from former Czechoslovakia 0.141ct loose stone
Sale price¥8,800
Moldavite from former Czechoslovakia 0.135ct loose stone
Sale price¥9,800

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。