Madagascar Apatite 0.371ct Loose Stone
Sale price¥2,980
Mexican Fire Opal 1.808ct Loose (Contralus Opal)
Sale price¥35,800
Mexican Fire Opal 1.624ct Loose (Contralus Opal)
Sale price¥12,800
Myanmar Maw Sit Sit (Maw Sissi) 2.206ct loose stone
Sale price¥5,980
Myanmar Maw Sit Sit (Maw Sissi) 2.331ct loose stone
Sale price¥5,980
Mexican Fire Opal 5mm/0.342ct Loose (Contralus Opal)
Sale price¥9,800
Tibetan Andesine 4.2mm/0.257ct Loose Stone
Sale price¥2,980
Tibetan Andesine 4.5mm/0.289ct Loose Stone
Sale price¥2,980
Cambodian orange zircon 1.519ct loose stone
Sale price¥9,800
Cambodian orange zircon 1.320ct loose stone
Sale price¥9,800
Cambodian orange zircon 1.249ct loose stone
Sale price¥9,800
Spanish Andalusite 4mm/0.204ct loose stone (rose cut)
Sale price¥4,980
Madagascar Apatite 1.125ct Loose Stone
Sale price¥8,800
Madagascar Apatite 0.961ct Loose Stone
Sale price¥6,980
Oregon Sunstone from the United States 8.0mm/1.835ct loose stone
Sale price¥22,800
Mexican Fire Opal 0.448ct Loose
Sale price¥3,980
Tibetan Andesine 5.2mm/0.453ct Loose Stone
Sale price¥4,980
Mozambique pink tourmaline 1.006ct loose stone
Sale price¥8,800
Montana Sapphire 4mm/0.330ct Loose (Yellow Sapphire)
Sale price¥7,980
American Axinite 2.10ct loose stone
Sale price¥9,800
American Axinite 1.630ct loose stone
Sale price¥7,980
Mexican Fire Opal 1.330ct Loose (Contralus Opal)
Sale price¥19,800
Mexican Fire Opal 1.610ct Loose (Contralus Opal)
Sale price¥19,800
[On sale from 10pm on 5/11] Spanish Sphalerite 6.2mm/1.320ct loose stone
Sale price¥19,800
Oregon Sunstone from the United States 0.554ct loose stone
Sale price¥7,980
Oregon Sunstone from the United States 1.198ct loose stone
Sale price¥8,800
Mexican Opal 8.8mm/1.640ct Loose
Sale price¥29,800
Mexican Fire Opal 8.0mm/1.270ct Loose
Sale price¥29,800
Tanzanian Yellow Beryl 1.750ct Loose Stone
Sale price¥15,800
Colombian emerald 3.1mm/0.097ct loose
Sale price¥22,800
Oregon Sunstone from the United States 0.941ct loose stone
Sale price¥29,800
Myanmar pink spinel 0.520ct loose stone
Sale price¥12,800
South African Rhodochrosite 0.990ct Loose Stone by Nikkei
Sale price¥128,000
Tourmaline 1.099ct loose
Sale price¥12,800
Purple spinel 0.955ct loose stone
Sale price¥19,800
Tanzanian Golden Sheen Sapphire 3.8mm/0.301ct Loose Stone
Sale price¥13,800
Sillimanite from Sri Lanka 1.704ct loose stone
Sale price¥19,800
Spanish Sphalerite 1.127ct loose stone
Sale price¥14,800
Pink tourmaline 1.157ct loose stone
Sale price¥18,800
Myanmar Purple Spinel 0.650ct Loose
Sale price¥12,800
Brazilian Aquamarine 0.874ct Loose Stone (Phantom Cut)
Sale price¥8,800
Topaz 0.950ct loose stone
Sale price¥8,800
White Topaz 6.495ct Loose (Vortex Cut)
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.



















































