Mozambique Rubellite 1.706ct Loose Stone
Sale price¥39,800
Brazilian Bicolor Pink Euclase 0.236ct Loose Stone, Japan-Germany
Sale price¥128,000
Bicolor Benitoite 0.601ct Loose Japanese-German Edition
Sale price¥458,000
Tanzanite from Tanzania 0.491ct loose stone
Sale price¥8,800
Tanzanite from Tanzania 0.466ct loose stone
Sale price¥8,800
American Bicolor Benitoite 0.358ct Loose Stone by Nikkei
Sale price¥298,000
Madagascar sapphire 0.377ct loose stone
Sale price¥12,800
Brazilian Green Tourmaline 12.252ct Loose Stone
Sale price¥398,000
Colombian pyrite in emerald 6.415ct loose stone
Sale price¥298,000
Tanzanian Lavender Tanzanite 0.498ct Loose Stone
Sale price¥14,800
Tanzanian Lavender Tanzanite 0.382ct Loose Stone
Sale price¥12,800
Montana Sapphire 0.254ct loose
Sale price¥9,800
Tanzanian Kornerupine Cat's Eye 0.866ct Loose Stone
Sale price¥5,980
【9/22(水)AM10時〆:抽選販売_05】ビルマ産非加熱カラーチェンジサファイア 0.750ctルース GIA
Sale price¥148,000
【9/22(水)AM10時〆:抽選販売_08】ミャンマー産ポードレッタイト 0.296ctルース 日独鑑
Sale price¥148,000
Zimbabwe Apatite (UV Type) 1.393ct Loose Stone
Sale price¥18,800

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.




















































