Bicolor tourmaline 1.240ct loose
Sale price¥25,800
Bicolor tourmaline 1.220ct loose
Sale price¥25,800
[KEN] Oregon Sunstone 8mm/1.830ct Loose
Sale price¥24,800
[KEN] Aquamarine 0.940ct loose
Sale price¥12,800
[Mr. KEN] Yellow Beryl 1.020ct loose
Sale price¥15,800
[Cat cut] Pt900 Swiss blue topaz 0.41ct earrings
Sale price¥25,800
《Yurakucho Marui 2024112 takeout》 Swiss blue topaz 11.500ct loose
Sale price¥19,800
Black Star Sapphire 3.140ct loose
Sale price¥15,800
Black Star Sapphire 3.870ct loose
Sale price¥19,800
Cobalt Garnite 0.122ct loose
Sale price¥18,800
Bicolor Benitoite 0.067ct loose
Sale price¥25,800
Fire opal 2.250ct loose
Sale price¥14,800
Jeremeje Bite (Eleme Je Bite) 0.154ct Loose Japanese-German Edition
Sale price¥18,800
Bicolor kyanite from Nepal 1.070ct loose
Sale price¥15,800
Diamond 0.430ct rough stone
Sale price¥12,800
Hollandite in quartz 4.840ct loose
Sale price¥15,800
Diamond 0.129ct loose (F, SI-1)
Sale price¥29,800
Bicolor tourmaline 0.880ct loose
Sale price¥12,800
Bicolor tourmaline 1.130ct loose
Sale price¥19,800
Oregon Sunstone 5.090ct loose (carving)
Sale price¥14,800
[KEN] Goshenite 1.03ct loose
Sale price¥12,800
[KEN] Aquamarine 1.210ct loose
Sale price¥12,800
Boulder opal 6.160ct loose
Sale price¥25,800
Boulder opal 12.220ct loose
Sale price¥19,800
Larimar 3.540ct loose
Sale price¥14,800
Black opal 0.660ct loose
Sale price¥19,800
Boulder opal 1.640ct loose
Sale price¥19,800
Colombian emerald cat's eye 0.061ct loose
Sale price¥12,800
Emerald 0.295ct loose
Sale price¥19,800
Morganite 0.960ct loose (Asscher cut)
Sale price¥12,800
Colombian emerald cat's eye 0.079ct loose
Sale price¥11,800
Oligoclase sunstone 15.480ct raw stone
Sale price¥13,800
Red beryl 0.141ct loose
Sale price¥19,800
Black Star Sapphire 1.410ct loose
Sale price¥14,800
Star enstatite 0.870ct loose
Sale price¥15,800
Bicolor sapphire 0.380ct loose
Sale price¥15,800
Andesine Labradorite (commonly known as Rainbow Moonstone) 1.090ct loose
Sale price¥17,800
Opal from Mexico 1.810ct loose
Sale price¥14,800
Hollandite in quartz 8.690ct loose
Sale price¥29,800
Oregon Sunstone 7.100ct loose (carved)
Sale price¥19,800
Rose quartz 33.630ct loose
Sale price¥15,800
Zircon 8.12ct raw stone《New birthstone for December》
Sale price¥12,800
Boulder opal 15.020ct loose
Sale price¥29,800
Larimar 3.230ct loose
Sale price¥12,800
Colombian emerald cat's eye 0.108ct loose
Sale price¥12,800
Sunstone Scapolite 1.780ct loose
Sale price¥15,800
Sunstone Scapolite 1.510ct loose
Sale price¥15,800
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.
