Rutile (single crystal) from Sri Lanka 10.697ct rough
Sale price¥19,800
Paraiba tourmaline from Mozambique 0.516ct loose
Sale price¥41,800
Paraiba tourmaline from Mozambique 0.270ct loose
Sale price¥21,800
Pink diamond 2.4mm/0.055ct loose (FANCY LIGHT PURPLE PINK, SI2)
Sale price¥69,800
Pink diamond 2.4mm/0.071ct loose (FANCY LIGHT PURPLE PINK, SI2)
Sale price¥98,000
Pink diamond 2.2mm/0.041ct loose (FANCY LIGHT PURPLE PINK, SI2)
Sale price¥57,800
Pink diamond 2.3mm/0.055ct loose (FANCY LIGHT PURPLE PINK, SI2)
Sale price¥79,800
Pink diamond 2.2mm/0.043ct loose (FANCY LIGHT PURPLISH PINK, SI2)
Sale price¥59,800
[Mr. Sanjay] Mexican fire opal 1.374ct loose
Sale price¥45,800
[Mr. Sanjay] Mexican water opal 1.280ct loose (Contrallus opal)
Sale price¥29,800
[Mr. Sanjay] Mexican water opal 1.192ct loose (Contrarus opal)
Sale price¥39,800
[Mr. Sanjay] Opal from Mexico 0.796ct loose (Contrarus Opal)
Sale price¥24,800
![[Mr. Sanjay] Mexican water opal 2.623ct loose (Contralus opal)](http://store.karatz.jp/cdn/shop/files/PB097727.jpg?v=1699597316&width=4000)
[Mr. Sanjay] Mexican water opal 2.623ct loose (Contralus opal)
Sale price¥55,800
[Mr. Sanje] Mexican water opal 1.790ct loose (Contrallus opal)
Sale price¥45,800
Paraiba tourmaline from Brazil 0.066ct loose
Sale price¥19,800
Paraiba tourmaline from Brazil 0.157ct loose
Sale price¥47,800
Paraiba tourmaline from Brazil 0.079ct loose
Sale price¥23,800
Paraiba tourmaline from Brazil 0.144ct loose
Sale price¥43,800
Paraiba tourmaline from Brazil 0.064ct loose
Sale price¥16,800
Paraiba tourmaline from Brazil 0.091ct loose
Sale price¥22,800
Paraiba tourmaline from Brazil 0.075ct loose
Sale price¥15,800
FANCY VIVID ORANGY YELLOW, SI-2
Sale price¥59,800
《Yurakucho Marui 2024112 takeout》American Benitoite 0.147ct loose stone
Sale price¥42,800
American benitoite 0.173ct loose
Sale price¥45,800
American benitoite 0.097ct loose
Sale price¥29,800
American benitoite 0.095ct loose
Sale price¥28,800
American benitoite 0.091ct loose
Sale price¥25,800
American benitoite 0.114ct loose
Sale price¥32,800
American benitoite 0.155ct loose
Sale price¥43,800
American benitoite 0.101ct loose
Sale price¥28,800
American benitoite 0.127ct loose
Sale price¥35,800
《Yurakucho Marui 2024112 takeout》American benitoite 0.133ct loose stone
Sale price¥37,800
American benitoite 0.108ct loose
Sale price¥29,800
American benitoite 0.102ct loose
Sale price¥28,800
American benitoite 0.098ct loose
Sale price¥25,800
American benitoite 0.187ct loose
Sale price¥48,800
Jeremejevite from Namibia 0.041ct loose
Sale price¥8,800
Jeremejevite from Namibia 0.145ct loose (contains iron oxide)
Sale price¥19,800
Bicolor star sapphire from Myanmar 1.340ct loose
Sale price¥35,800
[Mr. KEN] Oregon Sunstone 2.528ct Loose
Sale price¥29,800
[Mr. KEN] Oregon Sunstone 1.558ct Loose
Sale price¥12,800
Pink sapphire 0.881ct loose
Sale price¥18,800
Russian demantoid garnet cat's eye (horsetail recognized) 0.171ct loose
Sale price¥22,800
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.
