Indian Moonstone 1.105ct Loose
Sale price¥8,800
Caribbean Conch Pearl 0.332ct Loose (Pink White)
Sale price¥29,800
Indian Moonstone 6.2mm/0.749ct Loose
Sale price¥7,980
Indian Moonstone 8.2mm/1.823ct Loose
Sale price¥14,800
Pt900/Pt850 Brazilian Alexandrite 0.2ct Diamond Pendant (Necklace)
Sale price¥79,800
Indian Alexandrite Cat's Eye 0.787ct Loose Stone
Sale price¥25,800
Indian Alexandrite Cat's Eye 0.228ct Loose Stone
Sale price¥8,800
Additional charge: K18WG (base metal) + 10,000 yen
Sale price¥12,800
Dominican Republic Conch Pearl (with flame pattern) 0.572ct loose
Sale price¥8,800
Dominican Republic Conch Pearl 1.60ct Loose
Sale price¥39,800
Dominican Republic Conch Pearl (with flame pattern) 2.271ct loose
Sale price¥9,800
Andesine Labradorite (also known as Blue Moonstone) 0.949ct loose stone
Sale price¥45,800
Brazilian alexandrite 0.081ct loose
Sale price¥16,800
Brazilian Alexandrite 0.154ct loose stone
Sale price¥35,800
Indian Alexandrite Cat's Eye 0.528ct Loose Stone
Sale price¥15,800
Brazilian Alexandrite 0.125ct loose stone
Sale price¥29,800
Synthetic Alexandrite 0.578ct loose stone
Sale price¥12,800
Synthetic Alexandrite 0.841ct loose stone
Sale price¥15,800
Synthetic Alexandrite 0.287ct loose stone
Sale price¥8,800
Sri Lankan Moonstone 1.959ct Loose
Sale price¥12,800
Sri Lankan Moonstone 0.561ct Loose
Sale price¥6,980
Indian Moonstone 1.946ct Loose
Sale price¥14,800
Indian Moonstone 1.380ct Loose
Sale price¥9,800

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.