《残り2石》通常69800円のピンクインペリアルトパーズが当たるインペリアルトパーズガチャ《複数購入割引有》
Sale price¥4,980
【2/11 22時販売】《限定14石》奈良県天川村産レインボーガーネット（サンジェ氏のファセットカット）《複数購入割引有》
Sale price¥2,980
【2/23 22時販売】《限定12石》ツーソン新着の良質なブラジル産デュモルチェライトインクォーツ（ファセットカット）《複数購入割引有》
Sale price¥4,980
【2/21 22時販売】《限定9石》通常29,800円の甲州貴石切子plus threeを含むシトリンガチャ《複数購入割引有》
Sale price¥2,980
【2/22 22時販売】《限定6石》ブラジル産デンドリティッククォーツ（ツーソン新着, 平均2.5ct）《複数購入割引有》
Sale price¥3,980
【2/11 22時販売】《限定6石》マダガスカル産ペツォッタイトガチャ（2.2~2.5mm,ラウンドカット）《複数購入割引有》
Sale price¥3,980
【2/22 22時販売】《限定13石》メキシコ産オパール（カボションカット）ガチャ《複数購入割引有》
Sale price¥2,980
![[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
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
Green tourmaline 1.258ct loose
Sale price¥29,800
![[12542923] Pakistani Vanadium Sphene 0.759ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P1305928.jpg?v=1771107171&width=4000)
[12542923] Pakistani Vanadium Sphene 0.759ct Loose Stone
Sale price¥49,800
![[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
![[12557252] Russian Demantoid Garnet (Horsetail) 0.445ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P1263105.jpg?v=1771106304&width=4000)
[12557252] Russian Demantoid Garnet (Horsetail) 0.445ct Loose Stone
Sale price¥69,800
Bekiri Blue Garnet (Color Change Garnet) from Madagascar, 0.183ct Loose
Sale price¥18,800
![[12557610] Mexican Fire Opal (Faceted) 0.218ct Loose](http://store.karatz.jp/cdn/shop/files/P1273185.jpg?v=1771105593&width=4000)
[12557610] Mexican Fire Opal (Faceted) 0.218ct Loose
Sale price¥14,800
![[12558151] Afghanistan diaspore 0.239ct loose stone](http://store.karatz.jp/cdn/shop/files/P1273249_658f3b2a-b116-4952-9313-a6ed79d3b690.jpg?v=1771106303&width=3111)
[12558151] Afghanistan diaspore 0.239ct loose stone
Sale price¥15,800
![[12558203] Oregon Sunstone from the United States, 0.318ct Loose](http://store.karatz.jp/cdn/shop/files/P1273298.jpg?v=1769912372&width=4000)
[12558203] Oregon Sunstone from the United States, 0.318ct Loose
Sale price¥6,980
![[12558999] Cambodian Blue Zircon 0.440ct Loose](http://store.karatz.jp/cdn/shop/files/P1273338.jpg?v=1771106302&width=4000)
[12558999] Cambodian Blue Zircon 0.440ct Loose
Sale price¥9,800
![[12559007] Tanzanian Kornerupine 0.132ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P1273344_4ffc0589-d6bb-42c7-ae7d-97d6d1eae289.jpg?v=1771106303&width=2844)
[12559007] Tanzanian Kornerupine 0.132ct Loose Stone
Sale price¥9,800
![[12559124] Tanzanite from Tanzania 0.296ct loose stone](http://store.karatz.jp/cdn/shop/files/S__229687300_0.jpg?v=1771106305&width=1477)
[12559124] Tanzanite from Tanzania 0.296ct loose stone
Sale price¥12,800
![[12559127] Tanzanite from Tanzania 0.343ct loose stone](http://store.karatz.jp/cdn/shop/files/P1273460_ec3c3d23-170d-4593-a001-1a9bbe3b9ed4.jpg?v=1771106958&width=2704)
[12559127] Tanzanite from Tanzania 0.343ct loose stone
Sale price¥8,800
![[12559198] Brazilian Medusa Quartz (Paraiba Quartz) 0.237ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P1284171.jpg?v=1771106304&width=4000)
[12559198] Brazilian Medusa Quartz (Paraiba Quartz) 0.237ct Loose Stone
Sale price¥15,800
![[12559495] Sunstone 0.896ct Loose](http://store.karatz.jp/cdn/shop/files/P1284236_0e9af8d8-cb50-4399-aedf-3d83d3bdb31c.jpg?v=1770381573&width=4000)
[12559495] Sunstone 0.896ct Loose
Sale price¥5,980
![[12559497] Sunstone 0.532ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P1284222_80bb7de4-bfc4-4608-9bcf-8ac11207a0d8.jpg?v=1769917604&width=4000)
[12559497] Sunstone 0.532ct Loose Stone
Sale price¥5,980
![[12559523] Tanzanite from Tanzania 0.417ct loose stone](http://store.karatz.jp/cdn/shop/files/P1273766_c1003d78-0776-40fb-84bf-3f70bcdb6c5e.jpg?v=1770381897&width=3014)
[12559523] Tanzanite from Tanzania 0.417ct loose stone
Sale price¥12,800
Pigeon Blood Ruby 0.230ct Loose
Sale price¥69,800
Pigeon blood ruby 0.310ct loose
Sale price¥98,000
![[12559756] Madagascar sphene 0.509ct loose stone](http://store.karatz.jp/cdn/shop/files/P1273822.jpg?v=1769916526&width=4000)
[12559756] Madagascar sphene 0.509ct loose stone
Sale price¥9,800
Tanzanian Lavender Tanzanite 0.391ct Loose Stone
Sale price¥12,800
![[12559879] Tibetan Andesine 0.320ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P1283928.jpg?v=1770381707&width=4000)
[12559879] Tibetan Andesine 0.320ct Loose Stone
Sale price¥9,800
![[12559880] Kenyan Tsavorite 0.347ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P1283986_84ee4e63-93f5-440f-ba4e-53ab50060a9e.jpg?v=1770381707&width=2852)
[12559880] Kenyan Tsavorite 0.347ct Loose Stone
Sale price¥29,800
![[12559919] Tanzanian Zoisite 0.689ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P1305780.jpg?v=1770005340&width=4000)
[12559919] Tanzanian Zoisite 0.689ct 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.
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.