【8/30 22時販売】《限定8石》ブラジル産レインボーアクアマリン1石ルース(平均0.9ct,ペアシェイプカット)《複数購入割引有》
Sale price¥4,980
Pink tourmaline 0.841ct loose stone
Sale price¥8,800
[Posted 12540116] Ethiopian opal 136.601ct rough stone
Sale price¥29,800
[12539978 published] Ametrine 1.386ct loose
Sale price¥45,800
Brazilian Paraiba tourmaline 96.184ct raw stone
Sale price¥8,800
[Posted 12541071] Emerald 162.375ct rough stone
Sale price¥9,800
[Posted 12541074] Emerald 77.265ct rough stone
Sale price¥6,980
[12541081 published] Emerald 9.380ct rough stone
Sale price¥4,980
Black opal 2.293ct loose
Sale price¥98,000
Mexican cantera opal 34.760ct loose
Sale price¥39,800
K18 bicolor sapphire 0.129ct/blue sapphire ring
Sale price¥69,800
[Camellia Cut] Ametrine 11mm/4.207ct《Collaboration》Loose with patch
Sale price¥39,800
Yellow sapphire from Sri Lanka 6mm/0.962ct loose
Sale price¥18,800
Yellow sapphire from Sri Lanka 6mm/0.816ct loose
Sale price¥18,800
Ruby from Greenland 0.268ct loose with certificate
Sale price¥18,800
Pink sapphire from Greenland 0.336ct loose with certificate
Sale price¥9,800
Pink sapphire from Greenland 0.754ct loose with certificate
Sale price¥25,800
Ice ruby (pink sapphire) from Greenland 0.416ct loose with certificate
Sale price¥18,800
Pink sapphire from Greenland 4.3mm/0.465ct loose with certificate
Sale price¥6,980
Ruby 0.182ct loose
Sale price¥5,980
Brazilian Paraiba tourmaline 0.229ct loose (CuO:0.8%, MnO:2.2%)
Sale price¥39,800
Bicolor tourmaline 6.40ct loose
Sale price¥7,980
Pink tourmaline cat's eye 5.460ct loose
Sale price¥8,800
Montana Sapphire 1.9mm/0.033ct loose
Sale price¥4,980
Paraiba tourmaline from Brazil 0.265ct loose (CuO:0.7%, MnO:3.0%)
Sale price¥29,800
Tanzanite 2.418ct loose
Sale price¥55,800
Bicolor sapphire 0.853ct loose stone
Sale price¥9,800
Opal 21.584ct loose Japanese and German
Sale price¥8,800
Paraiba tourmaline from Brazil 0.252ct loose (CuO:0.9%, MnO:2.0%)
Sale price¥29,800
Cantera opal 14.581ct loose
Sale price¥22,800
South African green diamond rough (makeable) 0.298ct loose
Sale price¥69,800
Tanzanite 2.726ct loose
Sale price¥110,000
Bicolor imperial topaz 1.725ct loose
Sale price¥79,800
Madeira Citrine 6mm/0.914ct loose
Sale price¥8,800
Green tourmaline 9.537ct loose
Sale price¥98,000
Green opal 15.950ct loose
Sale price¥29,800
Paraiba tourmaline from Brazil 0.066ct loose (CuO:1.7%,Mn0:2.1%)
Sale price¥29,800
Paraiba tourmaline from Brazil 0.055ct loose (CuO:1.5%,MnO:3.2%)
Sale price¥39,800
Australian boulder opal 13.190ct loose
Sale price¥18,800
Yellow tourmaline 2.290ct loose
Sale price¥8,800

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。