![[On sale from 10/3 at 10 PM] [Limited to 9 stones] Tanzanite loose stone from Tanzania (5x7mm, oval cut) [Multiple purchase discounts available]](http://store.karatz.jp/cdn/shop/files/P1010262_29e03c94-ed12-4e3a-ab52-597ab956c1da.jpg?v=1759117281&width=4000)
[10/12 22:00 Sale] Brazilian Paraiba Tourmaline 0.052ct Loose Stone
Sale price¥29,800
[12559100] Brazilian Morganite 0.484ct Loose Stone
Sale price¥12,800
[12559013] Sri Lankan Peristerite 0.272ct Loose Stone
Sale price¥11,000
[Published on 12560912] Shinsha (Cinnabar) 1.786ct Loose Stone
Sale price¥25,800
[Published on 12560910] Shinsha (Cinnabar) 0.965ct Loose Stone
Sale price¥22,800
[12560906] Russian Demantoid Garnet (Horsetail) 0.079ct Loose Stone
Sale price¥12,800
[12560905] Russian Demantoid Garnet (Horsetail) 0.075ct Loose Stone
Sale price¥12,800
[12560892] Greenland Ruby 0.134ct Loose
Sale price¥25,800
[12560888] Pakistani sphene 0.489ct loose stone
Sale price¥11,000
Zimbabwean Blue Apatite (UV type) 1.189ct loose stone
Sale price¥12,800
[12552081] Unheated Brazilian Paraiba Tourmaline 0.025ct Loose Stone
Sale price¥29,800
[12551692] Colombian Trapiche Emerald 0.538ct Rough Stone
Sale price¥22,800
[12551639] Triplite 0.322ct loose stone
Sale price¥15,800
[Posted 12548489] Cornell pin from Tanzania 0.286ct loose
Sale price¥19,800
[Posted 12548486] Cornerpine from Tanzania 0.312ct loose
Sale price¥25,800
[Posted in 12547848] Green tourmaline 0.869ct loose
Sale price¥15,800
[Posted 12546182] Triplite 0.231ct loose
Sale price¥12,800
Andesine 3.430ct loose stone
Sale price¥18,800
Brazilian Alexandrite 0.073ct Ruth (Hemachita Mine)
Sale price¥12,800
Brazilian Alexandrite 0.099ct Ruth (Hemachita Mine)
Sale price¥19,800
Brazilian Alexandrite 0.097ct Ruth (Hemachita Mine)
Sale price¥22,800
Brazilian Alexandrite 0.098ct Ruth (Hemachita Mine)
Sale price¥22,800
Grandidierite 0.206ct loose
Sale price¥22,800
Jeremejevite from Namibia 0.056ct loose
Sale price¥12,800
Jeremejevite from Namibia 0.064ct loose
Sale price¥12,800
Paraiba tourmaline from Mozambique 0.266ct loose
Sale price¥25,800
Burmese spinel 0.950ct loose (buff top)
Sale price¥15,800
[10/11 22:00 Sale] Mexican Cantera Opal 14.690ct Loose
Sale price¥12,800
[On sale from 10/9 at 10pm] Synthetic rutile 1.362ct loose stone
Sale price¥15,800
[10/10 22:00 Sale] Mozambique Almandine Garnet 2.959ct Loose Stone
Sale price¥19,800
[10/10 22:00 Sale] Mozambique Almandine Garnet 1.652ct Loose Stone
Sale price¥15,800
[10/10 22:00 Sale] Mozambique Almandine Garnet 7.7mm/1.781ct Loose Stone
Sale price¥18,800
[On Sale at 10pm on 10/9] Tanzanian Dragon Garnet 0.850ct Loose Stone
Sale price¥22,800
[On Sale at 10pm on 10/9] Tanzanian Dragon Garnet 0.818ct Loose Stone
Sale price¥22,800
[On Sale at 10pm on 10/9] Tanzanian Dragon Garnet 0.931ct Loose Stone
Sale price¥25,800
[On Sale at 10pm on 10/9] Tanzanian Dragon Garnet 1.015ct Loose Stone
Sale price¥29,800
[On Sale at 10pm on October 9th] Zimbabwean Sphene 1.028ct Loose Stone
Sale price¥25,800
[On sale from 10/7 at 10pm] Zimbabwean sphene 0.987ct loose stone
Sale price¥19,800
[On sale from 10/7 at 10pm] Zimbabwean sphene 0.978ct loose stone
Sale price¥18,800
[On sale from 10/8 at 10pm] Zimbabwean sphene 0.704ct loose stone
Sale price¥14,800
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.