Australian black opal 9.709ct loose stone
Sale price¥158,000
Tanzanian pink zircon 3.069ct loose stone
Sale price¥49,800
Czech Aragonite 8.0mm/2.082ct Loose Stone
Sale price¥69,800
Brazilian Rubellite 3.845ct loose stone
Sale price¥198,000
Brazilian Paraiba Tourmaline 0.208ct loose stone
Sale price¥49,800
Brazilian Paraiba Tourmaline 0.211ct loose stone
Sale price¥49,800
Indian Rainbow Quartz (Iridescent Quartz) 0.940ct Loose Stone
Sale price¥158,000
Tanzanian bicolor sapphire 0.818ct loose stone (tricolor sapphire)
Sale price¥198,000
Diamond 3.6mm/0.189ct loose (cabochon cut, bicolor fluorescent)
Sale price¥49,800
Diamond 0.128ct loose stone (cabochon cut, maroon cut)
Sale price¥39,800
Madagascar pink sapphire 0.307ct loose stone
Sale price¥12,800
Spanish Andalusite 0.776ct loose stone
Sale price¥11,800
Spanish Sphalerite 8mm/2.796ct loose stone
Sale price¥69,800
Russian Phenakite 5mm/0.448ct Loose Stone Japan-Germany
Sale price¥18,800
Russian Phenakite 5mm/0.477ct Loose Stone
Sale price¥18,800
Fluorite rough stone from Yaogangshan, China, 72.518ct
Sale price¥9,800
Colombian pyrite-mica emerald 0.244ct loose stone
Sale price¥12,800
Colombian Mica in Emerald 0.341ct Loose Stone
Sale price¥18,800
Colombian pyrite-mica emerald 0.562ct loose stone
Sale price¥29,800
Colombian pyrite-mica emerald 0.594ct loose stone
Sale price¥29,800
Colombian pyrite-mica emerald 0.739ct loose stone
Sale price¥36,800
Colombian pyrite-mica emerald 0.628ct loose stone
Sale price¥35,800
Colombian pyrite-mica emerald 0.649ct loose stone
Sale price¥29,800
Colombian pyrite-mica emerald 0.901ct loose stone
Sale price¥45,800
Colombian pyrite-mica emerald 0.983ct loose stone
Sale price¥49,800
Colombian pyrite-mica emerald 1.054ct loose stone
Sale price¥55,800
Colombian emerald rough stone 1.707ct
Sale price¥18,800
Pakistani Lazurite (Azurite) 0.058ct Loose Stone
Sale price¥12,800
Pakistani Lazurite (Azurite) 0.061ct Loose Stone
Sale price¥12,800
Pakistani Lazurite (Azurite) 0.048ct loose stone
Sale price¥9,800
Brazilian Rubellite 1.027ct Loose Stone
Sale price¥69,800
Paraiba tourmaline from Brazil 0.047ct loose
Sale price¥29,800
Brazilian Paraiba Tourmaline 0.068ct loose stone
Sale price¥39,800
Paraiba tourmaline from Brazil 0.071ct loose
Sale price¥39,800
Paraiba tourmaline from Brazil 0.052ct loose
Sale price¥29,800
Paraiba tourmaline from Brazil 0.051ct loose
Sale price¥29,800
Paraiba tourmaline from Brazil 0.048ct loose
Sale price¥29,800
Paraiba tourmaline from Brazil 0.072ct loose
Sale price¥32,800
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.
