American Benitoite 4.8mm/0.396ct Loose Stone by Nikkei
Sale price¥298,000
Myanmar Pink Taaffeite 0.243ct Loose Stone by Nikkei
Sale price¥49,800
Brazilian Pink Imperial Topaz 0.181ct Loose Stone
Sale price¥6,980
Tanzania Green Apatite 0.246ct Loose Stone
Sale price¥8,800
Tanzania UV type mint garnet 0.260ct loose stone
Sale price¥6,980
Paraiba tourmaline from Brazil 0.154ct loose
Sale price¥29,800
Brazilian Euclase 0.289ct loose stone
Sale price¥12,800
Paraiba Tourmaline from Mozambique 0.247ct loose stone
Sale price¥18,800
Paraiba Tourmaline from Mozambique 0.339ct loose stone
Sale price¥19,800
Synthetic Alexandrite 0.287ct loose stone
Sale price¥8,800
Synthetic Alexandrite 0.471ct loose stone
Sale price¥14,800
[Cat cut] Pink tourmaline 4.5mm/0.302ct loose stone
Sale price¥6,980
Tanzania Bicolor Zoisite 4.2mm/0.299ct Loose Stone
Sale price¥7,980
Tanzania Bicolor Zoisite 4.1mm/0.273ct Loose Stone
Sale price¥6,980
Blue sapphire 0.381ct loose stone
Sale price¥9,800
Sri Lankan Yellow Sapphire 0.349ct Loose
Sale price¥12,800
Sri Lankan Yellow Sapphire 0.406ct Loose
Sale price¥9,800
Tanzania Bicolor Zoisite 4.6mm/0.489ct Loose Stone
Sale price¥12,800
Tanzania Bicolor Zoisite 4.8mm/0.540ct Loose Stone
Sale price¥12,800
Tanzanite from Tanzania 0.497ct loose stone
Sale price¥12,800
Tanzania Bicolor Zoisite 4.7mm/0.486ct Loose Stone
Sale price¥12,800
Tanzanite from Tanzania 0.245ct loose stone
Sale price¥9,800
Tanzania Bicolor Zoisite 0.295ct Loose Stone
Sale price¥8,800
Tanzania Bicolor Zoisite 0.211ct Loose Stone
Sale price¥8,800
Blue sapphire 0.287ct loose
Sale price¥12,800
Tanzanian Mandarin Garnet 0.648ct Loose Stone
Sale price¥8,800
Ethiopian Opal 4.9mm/0.625ct Loose (Sphere)
Sale price¥5,980
YAG (Yttrium Aluminum Garnet) 4.9mm/0.574ct loose stone
Sale price¥8,800
YAG (Yttrium Aluminum Garnet) 5.0mm/0.672ct loose stone
Sale price¥9,800
YAG (Yttrium Aluminum Garnet) 4.1mm/0.346ct Loose Stone (Rose Cut)
Sale price¥8,800
Tanzanite from Tanzania 0.272ct loose stone
Sale price¥8,800
Tanzanian green sapphire 0.303ct loose stone
Sale price¥9,800
Sri Lankan Yellow Sapphire 0.267ct Loose
Sale price¥14,800
Pakistani Oil in Quartz 0.438ct Loose Stone
Sale price¥9,800
Madagascar Blue Sapphire 0.316ct Loose
Sale price¥18,800
Madagascar Blue Sapphire 0.401ct Loose
Sale price¥14,800
Madagascar Purple Sapphire 0.349ct 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.
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.