Brazilian cat's eye emerald 6.080ct loose stone, Japan-Germany exchange
Sale price¥298,000
Colombian emerald cat's eye 0.690ct loose stone
Sale price¥39,800
Colombian emerald cat's eye 0.138ct loose
Sale price¥17,800
Colombian emerald cat's eye 0.110ct loose
Sale price¥12,800
Brazilian emerald cat's eye 0.459ct loose
Sale price¥6,980
Colombian emerald cat's eye 0.190ct loose
Sale price¥15,800
Colombian emerald cat's eye 0.834ct loose
Sale price¥59,800
Emerald cat's eye 4.070ct loose
Sale price¥198,000
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 0.084ct loose
Sale price¥11,000
Colombian emerald cat's eye 0.108ct loose
Sale price¥12,800
Colombian emerald cat's eye 0.417ct loose
Sale price¥59,800

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.