Red beryl 0.200ct loose Japanese-German book
Sale price¥39,800
Morganite 0.670ct loose
Sale price¥5,980
Morganite 0.610ct loose
Sale price¥4,980
Morganite 0.560ct loose
Sale price¥3,980
Morganite 1.950ct loose
Sale price¥14,800
Morganite 1.80ct loose
Sale price¥14,800
Morganite 0.880ct loose
Sale price¥6,980
Morganite 0.520ct loose
Sale price¥3,980
Diamond 0.054ct loose (VS class equivalent, emerald cut)
Sale price¥12,800
Diamond 0.054ct loose (SI class equivalent, emerald cut)
Sale price¥7,980
Diamond 0.049ct loose (VS class equivalent, emerald cut)
Sale price¥9,800
Diamond 0.046ct loose (VS class equivalent, emerald cut)
Sale price¥11,000
Green beryl 1.290ct raw stone
Sale price¥5,980
Green beryl 0.880ct raw stone
Sale price¥3,980
Green beryl 0.570ct raw stone
Sale price¥2,980
Colombian emerald cat's eye 0.112ct loose
Sale price¥12,800
Colombian emerald cat's eye 0.094ct loose
Sale price¥11,800
Colombian emerald cat's eye 0.093ct loose
Sale price¥12,800
Colombian emerald cat's eye 0.087ct loose
Sale price¥9,800
Colombian emerald cat's eye 0.084ct loose
Sale price¥11,000
Colombian emerald cat's eye 0.065ct loose
Sale price¥8,800
Red beryl 0.252ct loose
Sale price¥54,800
Red beryl 0.187ct loose
Sale price¥35,800
Red beryl 0.108ct loose
Sale price¥22,800
Red Beryl 0.108ct loose (marquise cut)
Sale price¥19,800
Colombian pyrite emerald 2.380ct rough stone
Sale price¥39,800
Ethiopian oil-free emerald 0.32ct loose GIA
Sale price¥148,000
Colombian emerald 0.350ct rough stone
Sale price¥12,800
Colombian emerald 0.922ct rough stone
Sale price¥9,800
Bicolor Beryl 9.490ct loose
Sale price¥35,800
Bicolor Beryl 9.100ct loose
Sale price¥34,800
Aventurine aquamarine 1.450ct loose
Sale price¥6,980
Red beryl 0.141ct loose
Sale price¥19,800
Red beryl 0.138ct loose
Sale price¥19,800
[Sakura Incut] Yellow Beryl 7mm Loose with Patch
Sale price¥39,800
Colombian emerald cat's eye 0.108ct loose
Sale price¥12,800
Colombian emerald cat's eye 0.083ct loose
Sale price¥8,800
Colombian emerald cat's eye 0.079ct loose
Sale price¥11,800
Colombian emerald cat's eye 0.078ct loose
Sale price¥8,800
Colombian emerald cat's eye 0.061ct loose
Sale price¥12,800
Morganite 0.960ct loose (Asscher cut)
Sale price¥12,800
Colombian emerald 10.940ct rough stone
Sale price¥89,800
Colombian emerald 8.90ct rough stone
Sale price¥65,800
[Mr. KEN] Yellow Beryl 1.05ct loose
Sale price¥12,800
[Mr. KEN] Yellow Beryl 1.150ct loose
Sale price¥9,800
[Mr. KEN] Yellow Beryl 1.020ct loose
Sale price¥15,800
[KEN] Aquamarine 1.210ct loose
Sale price¥12,800
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.
