Radiant Cut
[8/8 22:00] Brazilian Aquamarine 0.627ct Loose Stone
Sale price¥6,980
[8/13 22:00 Sale] Brazilian Aquamarine 0.255ct Loose Stone
Sale price¥6,980
[8/16 22:00 Sale] Brazilian Aquamarine 0.259ct Loose Stone
Sale price¥6,980
Sri Lankan Rhodolite Garnet 0.244ct Loose Stone, Japan-Germany Scale
Sale price¥8,800
Cambodian Zircon 1.818ct Loose
Sale price¥12,800
Brazilian Swiss Blue Topaz 1.062ct Loose Stone
Sale price¥9,800
Brazilian Swiss Blue Topaz 1.090ct Loose
Sale price¥9,800
Bicolor Fluorite 24.682ct Loose
Sale price¥29,800
Brazilian Aquamarine 0.176ct Loose Stone
Sale price¥8,800
Colombian Euclase 0.735ct loose stone
Sale price¥14,800
Brazilian Morganite 0.405ct loose stone
Sale price¥7,980
2.801ct loose stone of Rogerian fluorite from the UK
Sale price¥8,800
Tanzanite from Tanzania 0.432ct loose stone
Sale price¥12,800
Kunzite (lilac pink) from Afghanistan 2.993ct loose stone
Sale price¥25,800
Colombian fluorite 5.903ct loose stone
Sale price¥18,800
Brazilian mint color tourmaline 0.849ct loose stone
Sale price¥29,800
Ethiopian Sunstone 0.661ct Loose
Sale price¥9,800
Madagascar Iolite 3.129ct loose stone
Sale price¥39,800
Madagascar Apatite 2.020ct Loose
Sale price¥15,800
Cambodian Zircon 1.547ct Loose Stone
Sale price¥22,800
Oregon Sunstone from the United States 0.605ct loose stone
Sale price¥8,800
Pakistani Axinite 0.583ct loose stone
Sale price¥8,800
Colombian Euclase 1.314ct loose stone
Sale price¥39,800
Mozambique Rhodolite Garnet 1.146ct Loose Stone
Sale price¥12,800
Pyrope Almandine Garnet 2.514ct Loose Stone
Sale price¥29,800
Brazilian Sky Blue Topaz (untreated) 2.560ct loose stone
Sale price¥12,800
Kunzite from Afghanistan 8.609ct loose stone
Sale price¥14,800
Mozambique Almandine Garnet 0.774ct Loose Stone
Sale price¥8,800
Mozambique Almandine Garnet 0.477ct Loose Stone
Sale price¥8,800
Mexican Opal (Faceted Cut) 0.496ct Loose
Sale price¥9,800
Sri Lankan Rhodolite Garnet 1.858ct Loose Stone
Sale price¥15,800
![[On sale from 10pm on 5/18] Malawi bicolor zircon 0.621ct loose stone](http://store.karatz.jp/cdn/shop/files/P3139797_8924ce33-8ebc-4614-aa4b-827edff1d5f4.jpg?v=1749163093&width=3437)
[On sale from 10pm on 5/18] Malawi bicolor zircon 0.621ct loose stone
Sale price¥29,800
Madagascar Purple Sapphire 0.342ct Loose Stone
Sale price¥12,800
Brazilian Green Spodumene 1.309ct Loose Stone
Sale price¥11,000
Brazilian Green Spodumene 2.619ct Loose Stone
Sale price¥12,800
Brazilian Petalite 2.164ct loose stone
Sale price¥11,000
Brazilian Petalite 1.659ct loose stone
Sale price¥12,800
Brazilian Aquamarine 0.546ct Loose Stone
Sale price¥8,800
Brazilian Aquamarine 0.499ct Loose Stone
Sale price¥7,980
Sri Lankan Brown Zircon 1.121ct Loose Stone
Sale price¥12,800
Brazilian Madeira Citrine 0.867ct Loose Stone
Sale price¥9,800
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。
KARATZ Books
These are books that KARATZ has been involved in writing, supervising, and planning. They are all books that allow you to enjoy gemstones from various angles. You can also purchase them directly.
jeweler's tools
For those who want to enjoy jewelry more but don't know what tools to use, we will introduce tools that are also used by KARATZ staff. You can also purchase them directly.