Leuko garnet from Myanmar 0.294ct loose
Sale price¥19,800
Hackmanite 0.506ct loose
Sale price¥49,800
Green sapphire 7.545ct loose (spade cut)
Sale price¥69,800
Paudlettite 0.375ct loose Japanese-German book
Sale price¥298,000
Bicolor tourmaline 3.277ct loose
Sale price¥9,800
Bangkacha sapphire (star sapphire) 1.573ct loose
Sale price¥12,800
Bangkacha sapphire (star sapphire) 1.417ct loose
Sale price¥8,800
Kenyan gold sheen sapphire 2.3mm/0.083ct loose
Sale price¥11,000
Kenyan gold sheen sapphire 2.3mm/0.083ct loose
Sale price¥8,800
Kenyan gold sheen sapphire 2.3mm/0.076ct loose
Sale price¥7,980
Kenyan gold sheen sapphire 2.1mm/0.071ct loose
Sale price¥9,800
Kenyan gold sheen sapphire 2.2mm/0.069ct loose
Sale price¥9,800
Bangkacha sapphire (star sapphire) 69.655ct loose
Sale price¥198,000
Kenyan gold sheen sapphire 2.2mm/0.052ct loose
Sale price¥12,800
Bancacha sapphire (star sapphire) 0.720ct loose
Sale price¥3,980
Aquamarine 15mm/10.190ct loose
Sale price¥69,800
Pink sapphire 0.934ct loose
Sale price¥19,800
Color change Andesine 1.90ct loose
Sale price¥29,800
Color change Andesine 1.67ct loose
Sale price¥25,800
Afghanite 0.496ct loose Japanese-German book
Sale price¥14,800
Color change Andesine 0.810ct loose
Sale price¥18,800
Star spinel 1.210ct loose
Sale price¥15,800
Bangkacha sapphire (star sapphire) 2.410ct loose
Sale price¥15,800
![[On sale at 22:00 on 6/8] Afghanistan Hackmanite 0.212ct loose stone](http://store.karatz.jp/cdn/shop/files/collage_0ce11763-c776-4637-8807-0656062d820b.png?v=1749347925&width=2000)
Tanzanian bicolor tanzanite 0.812ct rough stone
Sale price¥8,800
![[Staff Selection] Mozambique rubellite 0.173ct loose stone (semi-custom made set)](http://store.karatz.jp/cdn/shop/files/10_15916275-349d-43a3-8e76-b86bf7eb10dd.png?v=1720316742&width=3000)
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.
The fifth reprint has been decided and is now on sale at bookstores nationwide and online.
Written by KARATZ, book “Jewelry Illustrated Book”
The book provides explanations about over 300 types of gemstones, from new standard birthstones to rare stones that are hard to find, as well as a diary of our company representative, Mr. Koyama's, gemstone shopping experience in Thailand and Sri Lanka, and tips for photographing gemstones, allowing you to learn about the appeal of gemstones from various perspectives.
