American Peridot 1.568ct Loose Stone
Sale price¥15,800
Pink tourmaline 1.157ct loose stone
Sale price¥18,800
[Mr. KEN] Brazilian aquamarine 1.071ct loose stone (phantom cut)
Sale price¥9,800
[Mr. KEN] Brazilian aquamarine 0.874ct loose stone (phantom cut)
Sale price¥8,800
[Mr. KEN] Brazilian Green Beryl 5.5mm/0.548ct Loose
Sale price¥6,980
[KEN] Brazilian Green Beryl 0.422ct Loose
Sale price¥6,980
[Mr. KEN] Iolite 0.970ct loose stone
Sale price¥12,800
[Mr. KEN] Topaz 0.950ct loose stone
Sale price¥8,800
[KEN] White topaz 6.495ct loose stone (vortex cut)
Sale price¥29,800
[KEN] Pink spinel from Myanmar 0.604ct loose
Sale price¥9,800
[Mr. KEN] Sunstone (Illusion Sunstone) 1.908ct Loose
Sale price¥8,800
[KEN] Violet spinel from Myanmar 0.776ct loose
Sale price¥12,800
[Mr. KEN] Mexican Opal 1.205ct Loose (Contrarus Opal, Faceted Cut)
Sale price¥29,800
[Mr. KEN] Brazilian bicolor tourmaline 0.697ct loose
Sale price¥6,580
[Mr. KEN] Oregon Sunstone 1.389ct Ruth
Sale price¥11,800
[Mr. KEN] Oregon Sunstone 0.928ct Loose
Sale price¥7,980
[KEN] Pink spinel from Myanmar 0.251ct loose
Sale price¥6,980
[Mr. KEN] Oregon Sunstone 0.844ct Loose
Sale price¥5,980
[KEN] Brazilian Montebrasite 0.752ct loose
Sale price¥6,980
[Mr. KEN] Oregon Sunstone 2.528ct Loose
Sale price¥29,800
[KEN] Oregon Sunstone 11.5mm/4.525ct Loose (Vortex Cut)
Sale price¥19,800
[Mr. KEN] Oregon Sunstone 1.558ct Loose
Sale price¥12,800
[KEN] Pink spinel 0.848ct loose 6.6mm
Sale price¥12,800
[KEN] Citrine 0.833ct loose
Sale price¥3,980
[KEN] Danburite 1.427ct loose
Sale price¥5,980
[KEN] Kyanite from Tanzania 0.856ct loose
Sale price¥4,980
[KEN] Chrome tourmaline 0.300ct loose
Sale price¥3,980
[KEN] Fire opal from Mexico 0.890ct loose
Sale price¥6,980
[KEN] Fire Opal 7mm/1.030ct loose
Sale price¥39,800
[Mr. KEN] Oregon Sunstone 0.264ct Loose
Sale price¥3,980
[Mr. KEN] Oregon Sunstone 0.898ct Loose
Sale price¥6,980
[Mr. KEN] Oregon Sunstone 0.835ct Loose
Sale price¥5,980
[KEN] American peridot 1.177ct loose
Sale price¥9,800
[KEN] Beryl 0.951ct loose
Sale price¥12,800
[Mr. KEN] Golden Beryl 0.894ct loose
Sale price¥12,800
[KEN] Beryl 6.5mm/1.032ct loose
Sale price¥12,800
[KEN] Iolite from Tanzania 0.958ct loose
Sale price¥9,800
[KEN] Iolite from Tanzania 0.868ct loose
Sale price¥8,800
[Mr. KEN] Labradorite Moonstone 1.598ct Loose Japanese and German
Sale price¥9,800
[Mr. KEN] Oregon Sunstone 0.800ct Loose
Sale price¥5,980
[Mr. KEN] Oregon Sunstone 1.157ct Ruth
Sale price¥9,800
[Mr. KEN] Oregon Sunstone 0.728ct Loose (Chess Cut)
Sale price¥6,980
[Mr. KEN] Oregon Sunstone 1.401ct Ruth
Sale price¥12,800
[Mr. KEN] Oregon Sunstone 1.345ct Ruth
Sale price¥12,800
[KEN] Fire opal from Mexico 0.929ct loose
Sale price¥12,800
[KEN] Morganite 0.818ct loose
Sale price¥5,980
[Mr. KEN] Grossular Garnet 0.357ct Loose Japanese-German Edition
Sale price¥8,800
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.