Yellow Sapphire 4.0mm/0.266ct Loose
Sale price¥12,800
Violet Sapphire 4.3mm/0.328ct Loose
Sale price¥15,800
Brazilian Lepidocrocite in Quartz 1.352ct Loose Stone
Sale price¥12,800
Brazilian Lepidocrocite in Quartz 1.126ct Loose Stone
Sale price¥12,800
Brazilian Sky Blue Topaz (untreated) 1.376ct loose stone
Sale price¥12,800
Brazilian Sky Blue Topaz (untreated) 2.116ct loose stone
Sale price¥15,800
Madagascar Yellow Sapphire 0.863ct Loose
Sale price¥18,800
Brazilian bicolor tourmaline 0.502ct loose stone
Sale price¥12,800
YAG (Yttrium Aluminum Garnet) 6.5mm/1.551ct Loose Stone
Sale price¥19,800
Tanzania Bicolor Zoisite 0.645ct Loose Stone
Sale price¥12,800
Tanzania Zoisite 1.000ct Loose Stone
Sale price¥19,800
Silky Sapphire from Sri Lanka 1.716ct loose stone
Sale price¥14,800
Sri Lankan Silky Sapphire 6.4mm/1.036ct Loose Stone
Sale price¥12,800
Indian moss agate 1.065ct loose gemstone
Sale price¥12,800
Myanmar pink spinel 0.520ct loose stone
Sale price¥12,800
Tanzania Bicolor Zoisite 1.509ct Loose Stone
Sale price¥22,800
Brazilian Dumortierite in Quartz 2.714ct loose stone
Sale price¥24,800
Brazilian bicolor tourmaline 1.248ct loose stone
Sale price¥18,800
Additional charge: K18PG (base metal) + 10,000 yen
Sale price¥25,000
Tanzanian Kornerupine 0.453ct loose stone
Sale price¥24,800
Brazilian Rubellite Cat's Eye 1.180ct Loose Stone
Sale price¥29,800
Zimbabwean Apatite (UV type) 1.393ct loose stone
Sale price¥29,800
Zimbabwean Apatite (UV type) 0.585ct loose stone
Sale price¥12,800
1.953ct Bicolor Sphalerite from Spain
Sale price¥25,800
Pakistani Veirinite 0.072ct loose stone
Sale price¥19,800
Japanese style twin crystal 4.727ct raw stone
Sale price¥15,800
Japanese style twin crystal 5.771ct raw stone
Sale price¥19,800
Mexican Fire Opal 1.222ct Loose (Faceted Cut)
Sale price¥12,800
Colombian emerald 0.231ct loose stone
Sale price¥28,800
Colombian emerald 0.191ct loose
Sale price¥22,800
Japanese style twin crystal 4.715ct raw stone
Sale price¥15,800
Tanzania Cobalt Spinel 0.211ct Loose Stone JTL Catalog
Sale price¥29,800
Pakistani Veirinite 0.107ct loose stone
Sale price¥29,800
Madagascar sphene 0.665ct loose stone
Sale price¥12,800
Tanzanian Kornerupine 0.202ct loose stone
Sale price¥18,800
Spanish Andalusite 0.776ct loose stone
Sale price¥11,800
Madagascar Bekiri Blue Garnet (Color Change Garnet) 0.365ct Loose Stone
Sale price¥18,800
Tanzanite from Tanzania 0.767ct loose stone
Sale price¥29,800
Oregon Sunstone from the United States 6.0mm/0.844ct loose stone
Sale price¥25,800
[Koshu Precious Stone Cutting Pluethree] Yellow Beryl 0.880ct Loose
Sale price¥29,800
Sri Lankan Goethite Topaz 4.992ct Loose Stone
Sale price¥14,800
Brazilian bicolor euclase 0.572ct loose stone
Sale price¥24,800
Brazilian bicolor euclase 0.291ct loose stone
Sale price¥15,800
Brazilian bicolor euclase 0.157ct loose stone
Sale price¥14,800
Brazilian bicolor euclase 0.168ct loose stone
Sale price¥25,800
Brazilian bicolor euclase 0.233ct loose stone
Sale price¥24,800
Brazilian bicolor euclase 0.212ct loose stone
Sale price¥15,800
Brazilian bicolor euclase 0.239ct 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.


















































