Diamond (cabochon cut) 0.183ct loose
Sale price¥24,800
Brazilian Lazurite (Azurite) 0.071ct loose stone
Sale price¥22,800
【10/27 22時販売】ナイジェリア産グリーンベリル 0.144ctルース
Sale price¥6,980
【10/27 22時販売】ナイジェリア産グリーンベリル 0.213ctルース
Sale price¥8,800
【10/27 22時販売】ナイジェリア産グリーンベリル 0.348ctルース
Sale price¥8,800
【10/29 22時販売】スリランカ産サファリン 0.149ctルース 鑑別書
Sale price¥19,800
【10/29 22時販売】スリランカ産サファリン 0.148ctルース 鑑別書
Sale price¥19,800
【10/27 22時販売】スリランカ産サファリン 2.8mm/0.102ctルース 鑑別書
Sale price¥15,800
【10/28 22時販売】ジンバブエ産ユークレース 0.056ctルース
Sale price¥14,800
Colombian emerald loose stone 0.167ct
Sale price¥22,800
[Item 12564406] Stibiotantalite from Afghanistan, 0.186ct loose stone
Sale price¥45,800
[Item No. 12564322] Burmese Red Spinel 0.176ct Loose Gemstone
Sale price¥17,800
[Item 12564569] Russian Non-Oiled Emerald 0.121ct Loose Gemstone
Sale price¥49,800
[Item 12564624] Tanzanian Cobalt Spinel 0.094ct Loose Gemstone
Sale price¥47,800
[10/12 10 PM Release] Pakistani Väyrynenite 0.099ct Loose Gemstone
Sale price¥22,800
[Available 10/3, 10:00 PM] Afghan Hauyne 0.067ct Loose Stone
Sale price¥12,800
[10/7 10:00 PM Release] Afghan Hauyne 0.082ct Loose Stone
Sale price¥12,800
[Available 10/7 at 10 PM] Afghan Hauyne 0.183ct Loose Gemstone
Sale price¥19,800
[Item 12564511] Russian Alexandrite 0.103ct Loose Stone
Sale price¥128,000
[Listing 12556682] Zambian Emerald 0.202ct Loose Stone
Sale price¥15,800
[9/27 10:00 PM Release] Colombian Emerald 0.079ct Loose Stone
Sale price¥8,800
[9/27 10:00 PM Release] Colombian Emerald 0.121ct Loose Stone
Sale price¥15,800
[9/27 10 PM Sale] Colombian Emerald 0.148ct Loose Stone
Sale price¥29,800
[Available 10/7, 10:00 PM] Colombian Emerald 0.145ct Loose Stone
Sale price¥35,800
【Available 9/22, 10:00 PM】 Colombian Emerald 0.078ct Loose Gemstone
Sale price¥18,800
[Available Sept. 21, 10:00 PM] Colombian Emerald 0.267ct Loose Gemstone
Sale price¥39,800
[Available 9/21, 10:00 PM] Colombian Emerald 0.152ct Loose Gemstone
Sale price¥25,800
Namibian Jeremejevite 0.158ct loose stone
Sale price¥29,800

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.



















































