Bi-color Kyanite from Nepal, 0.526ct, Loose
Sale price¥15,800
Kyanite from Nepal 0.477ct Loose Gemstone
Sale price¥12,800
Tanzanian Zoisite 4.9mm/0.472ct Loose
Sale price¥15,800
Brown Diamond 0.728ct Loose (FANCY DARK BROWN, SI-2)
Sale price¥49,800
0.809ct Loose Bicolor Grossular Garnet from Kenya
Sale price¥25,800
Brazilian Dumortierite in Quartz 1.684ct Loose Gemstone
Sale price¥12,800
[Listing 12563380] Unset 1.077ct Tanzanian Zircon
Sale price¥12,800
[Listed as 12562693] Malawi Bicolor Zircon 1.434ct Loose
Sale price¥79,800
Tanzanian Bicolor Grossular Garnet 0.934ct Loose
Sale price¥24,800
Tanzanian Bicolor Grossular Garnet 0.787ct Loose Stone
Sale price¥19,800
Tanzanian Bi-Color Grossular Garnet 0.882ct Loose Stone
Sale price¥22,800
Brazilian Dumortierite in Quartz 1.290ct Loose
Sale price¥12,800
Synthetic Rutile 4.3mm/0.447ct Loose
Sale price¥12,800
Brazilian Euclase 0.695ct Loose Stone
Sale price¥18,800
Tanzanian Lavender Tanzanite 0.558ct Loose Stone
Sale price¥12,800
Tanzanian bicolor tanzanite 0.573ct loose stone
Sale price¥12,800
Tanzanian Lavender Tanzanite 0.577ct Loose Stone
Sale price¥12,800
Sri Lankan Chrysoberyl Cat's Eye 1.074ct Loose Stone
Sale price¥4,980
Tanzania Bicolor Zoisite 4.6mm/0.489ct Loose Stone
Sale price¥9,800
Tanzania Bicolor Zoisite 4.8mm/0.540ct Loose Stone
Sale price¥9,800
Tanzanite from Tanzania 0.497ct loose stone
Sale price¥9,800
Tanzania Bicolor Zoisite 4.7mm/0.486ct Loose Stone
Sale price¥9,800
Blue sapphire 0.287ct loose
Sale price¥12,800
Tanzanian Rhodolite Garnet 0.448ct Loose Stone
Sale price¥6,980
Tanzanian Rhodolite Garnet 0.810ct Loose Stone
Sale price¥9,800
1.841ct Loose Tanzanian Zircon with Certificate of Authenticity
Sale price¥18,800
Tanzanian Orange Zircon 1.305ct Loose Stone with Appraisal Report
Sale price¥13,800
Zimbabwean Blue Apatite (UV Type) 0.650ct Loose
Sale price¥9,800
YAG (Yttrium Aluminum Garnet) 4.9mm/0.574ct loose stone
Sale price¥8,800
Pakistani Oil in Quartz 0.438ct Loose Stone
Sale price¥6,980
Vietnam Aquamarine 0.398ct Loose
Sale price¥5,980
Brazilian Imperial Topaz 0.746ct Loose
Sale price¥18,800
Blue Sapphire 0.369ct Loose Gemstone with Japan-Germany Appraisal
Sale price¥22,800
Andalusite from Spain, 0.416 ct Loose Gemstone
Sale price¥9,800
0.798ct Loose Chrysoberyl Cat's Eye from Sri Lanka
Sale price¥12,800
Tanzanite from Tanzania, 0.372ct Loose Stone
Sale price¥14,800
Spessartite Garnet from Madagascar 1.053ct loose stone
Sale price¥29,800
Sri Lankan Star Sapphire 1.339ct Loose
Sale price¥12,800
Lavender Tanzanite 0.784ct loose stone
Sale price¥12,800
![[KEN] Pink spinel from Myanmar 0.604ct loose](http://store.karatz.jp/cdn/shop/files/P3072321_90dbdf47-d092-4a80-b9e5-3d9d995ff034.jpg?v=1785364342&width=2788)
[KEN] Pink spinel from Myanmar 0.604ct loose
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.
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.
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.