![[On Sale at 10 PM on January 26th] 2.235ct Golden Hill Turquoise from Kazakhstan](http://store.karatz.jp/cdn/shop/files/P1210527.jpg?v=1769300663&width=4000)
![[On Sale at 10 PM on January 28th] 2.882ct Golden Hill Turquoise from Kazakhstan](http://store.karatz.jp/cdn/shop/files/P1210553.jpg?v=1769482197&width=4000)
![[Sakura In-Cut] 6.0mm/0.839ct Loose Sapphire from Ratnapura, Sri Lanka [Available at 10 PM on January 24th]](http://store.karatz.jp/cdn/shop/files/collage_7ab487c3-3173-4149-b4c1-85a3f2bef3bb.png?v=1760166578&width=2250)
![[Available at 10 PM on January 24th] 18K Yellow Gold Lavender Tanzanite 3.5mm/0.211ct Diamond Ring](http://store.karatz.jp/cdn/shop/files/PB067499.jpg?v=1762600308&width=4000)
Opal 6mm/0.590ct loose (rose cut)
Sale price¥5,980
South African yellow diamond (makeable) 0.159ct rough stone
Sale price¥12,800
Pyrite in quartz 15.971ct loose
Sale price¥12,800
Pyrite in quartz 3.492ct loose
Sale price¥8,800
Triphyllite in quartz 13.378ct loose
Sale price¥9,800
Pyrite in quartz 34.864ct loose
Sale price¥24,800
Alexandrite cat's eye from Sri Lanka 0.947ct loose
Sale price¥18,800
Bicolor Euclase from Zimbabwe 0.211ct loose
Sale price¥79,800
![[On sale at 10pm on January 29th] 0.258ct loose ruby](http://store.karatz.jp/cdn/shop/files/P5302328_9d2c942e-60d5-4803-a8dd-c7bc5eb905d5.jpg?v=1769563574&width=2826)
[On sale at 10pm on January 29th] 0.258ct loose ruby
Sale price¥12,800
Mexican fire agate 19.730ct loose
Sale price¥19,800
Brazilian dumortierite in quartz 6mm/0.852ct loose
Sale price¥8,800
Cornell pin from Tanzania 3.5mm/0.173ct loose
Sale price¥8,800
Green tourmaline 0.389ct loose
Sale price¥8,800
Labradorite (Spectrolite) from Finland 4.747ct loose
Sale price¥5,980
Labradorite (Spectrolite) from Finland 5.261ct loose
Sale price¥5,980
Labradorite (Spectrolite) from Finland 6.335ct loose
Sale price¥4,980
Amethyst 29.357ct raw stone from Zambia
Sale price¥3,980
Amethyst 39.112ct raw stone from Zambia
Sale price¥5,980
Bicolor tourmaline 3.242ct rough stone from Afghanistan
Sale price¥5,980
Paraiba tourmaline from Brazil 0.129ct loose (Cu:0.6%,MnO:0.9%)
Sale price¥29,800
Bicolor star sapphire from Myanmar 0.920ct loose
Sale price¥39,800
Johachidolite from Myanmar 0.332ct loose
Sale price¥29,800
Oregon Sunstone 0.513ct loose
Sale price¥4,980
Aventurine aquamarine 0.840ct loose
Sale price¥6,980
Aventurine aquamarine 1.022ct loose
Sale price¥5,980
Green tourmaline 1.258ct loose
Sale price¥29,800
![[On Sale 2/2 at 10pm] Colombian Emerald 3.1mm/0.093ct Loose](http://store.karatz.jp/cdn/shop/files/P1263072_270eaf1d-f6f9-4284-a4d7-720c4eb4d637.jpg?v=1769861296&width=2921)
[On Sale 2/2 at 10pm] Colombian Emerald 3.1mm/0.093ct Loose
Sale price¥22,800
![[12560411] Brazilian Imperial Topaz 0.353ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P1306064_7a9d5d69-7707-49be-ab11-875e18bf6cab.jpg?v=1770242934&width=2742)
[12560411] Brazilian Imperial Topaz 0.353ct Loose Stone
Sale price¥12,800
![[12560419] Cambodian Blue Zircon 1.962ct Loose](http://store.karatz.jp/cdn/shop/files/P1306098_c44403ce-7966-408a-acdd-62ac80cc8abc.jpg?v=1770242934&width=2874)
[12560419] Cambodian Blue Zircon 1.962ct Loose
Sale price¥39,800
Tanzanite 0.579ct loose stone from Tanzania
Sale price¥5,980
Tanzanian Rhodolite Garnet 4.393ct Loose Stone
Sale price¥29,800
Tanzanian Rhodolite Garnet 4.174ct Loose Stone
Sale price¥29,800
Tanzanite 0.311ct loose stone from Tanzania
Sale price¥12,800
Tanzanite from Tanzania 0.889ct loose stone
Sale price¥18,800
![[On Sale 2/3 at 10pm] Tanzanian Sunstone 1.477ct Loose](http://store.karatz.jp/cdn/shop/files/P1306364.jpg?v=1770006977&width=4000)
[On Sale 2/3 at 10pm] Tanzanian Sunstone 1.477ct Loose
Sale price¥15,800
![[On Sale 2/3 at 10pm] Colombian Emerald 0.159ct Loose](http://store.karatz.jp/cdn/shop/files/P1306642_03706ec1-4993-4a0a-980a-4a7e5442a77b.jpg?v=1770036750&width=2886)
[On Sale 2/3 at 10pm] Colombian Emerald 0.159ct Loose
Sale price¥47,800
![[On Sale 2/4 at 10pm] Cambodian Blue Zircon 1.126ct Loose](http://store.karatz.jp/cdn/shop/files/P1306676.jpg?v=1770036000&width=4000)
[On Sale 2/4 at 10pm] Cambodian Blue Zircon 1.126ct Loose
Sale price¥18,800
![[On Sale 2/4 at 10pm] Mozambique Pink Spinel 0.227ct Loose](http://store.karatz.jp/cdn/shop/files/P1306713.jpg?v=1770036000&width=4000)
[On Sale 2/4 at 10pm] Mozambique Pink Spinel 0.227ct Loose
Sale price¥12,800
![[On Sale at 10 PM on 2/4] Afghanistan Kunzite 0.606ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P1306747.jpg?v=1770035999&width=4000)
[On Sale at 10 PM on 2/4] Afghanistan Kunzite 0.606ct Loose Stone
Sale price¥8,800
![[On Sale 2/4 at 10pm] Mexican Fire Opal 0.362ct Loose](http://store.karatz.jp/cdn/shop/files/P1306794.jpg?v=1770035999&width=4000)
[On Sale 2/4 at 10pm] Mexican Fire Opal 0.362ct Loose
Sale price¥15,800
![[On sale at 10pm on 2/4] Ruby 3.3mm/0.171ct Loose](http://store.karatz.jp/cdn/shop/files/P1306822.jpg?v=1770036000&width=4000)
[On sale at 10pm on 2/4] Ruby 3.3mm/0.171ct Loose
Sale price¥39,800
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.