《Yurakucho Marui 2024112 takeout》Colombian emerald 0.495ct loose stone
Sale price¥39,800
Emerald 0.208ct loose
Sale price¥15,800
《Yurakucho Marui 2024112 takeout》 Emerald 0.153ct loose stone
Sale price¥14,800
《Yurakucho Marui 2024112 takeout》Colombian emerald 0.156ct loose stone
Sale price¥19,800
Bicolor sapphire 0.311ct loose
Sale price¥19,800
Bicolor sapphire 0.202ct loose
Sale price¥22,800
Benitoite 5 stone set 0.124ct loose (gradation)
Sale price¥29,800
Hackmanite 0.260ct loose
Sale price¥9,800
Brazilian Euclase 0.492ct loose
Sale price¥12,800
Diamond 0.334ct loose (F, SI1)
Sale price¥55,800
Diamond 0.169ct loose (F, VS2)
Sale price¥25,800
Yellow diamond 2.8mm/0.102ct loose (TLC/VS class equivalent)
Sale price¥12,800
Pair of 2 yellow diamonds 2.5mm/0.162ct loose (TLC/VS class equivalent)
Sale price¥18,800
Color change garnet 0.290ct loose
Sale price¥3,980
Fire opal 0.390ct loose
Sale price¥4,980
Fire opal 0.330ct loose
Sale price¥3,980
Red beryl 0.207ct loose Japanese-German book
Sale price¥45,800
Euclase from Brazil 0.210ct Ruth Japanese German edition
Sale price¥39,800
Brazilian Paraiba tourmaline 0.229ct loose (CuO:0.6%, MnO:1.0%)
Sale price¥39,800
Brazilian Paraiba tourmaline 0.194ct loose (CuO:1.2%, MnO:1.6%)
Sale price¥35,800
Unheated Brazilian Paraiba tourmaline 0.040ct loose AIGS
Sale price¥39,800
![[Mr. KEN] Tourmaline from Africa 0.374ct loose](http://store.karatz.jp/cdn/shop/files/ken-0374ct-897585_af097946-7da0-451d-8ff8-1fd5fb751ad7.jpg?v=1685396657&width=1110)
[Mr. KEN] Tourmaline from Africa 0.374ct loose
Sale price¥3,980
Cornelpine (prismatine) 0.276ct loose Japanese-German version
Sale price¥59,800
Cornerpine (prismatine) 0.413ct loose Japanese-German book
Sale price¥55,800
Brazilian pink imperial topaz 0.391ct loose
Sale price¥39,800
Brazilian Pink Imperial Topaz 0.158ct Loose Stone
Sale price¥12,800
Red beryl 0.310ct loose
Sale price¥45,800
[KEN] Sapphire 0.350ct loose
Sale price¥14,800
Yellow tourmaline 0.280ct loose
Sale price¥5,980
Color change garnet 0.480ct loose
Sale price¥4,980
{Yurakucho Marui 2024112 takeout} Bicolor sapphire 0.303ct loose stone
Sale price¥15,800
Pink sapphire 0.270ct loose
Sale price¥8,800
Andalusite 5mm loose
Sale price¥6,980
Yellow Diamond 0.221ct Loose (FANCY DEEP BROWNISH GREENISH YELLOW, SI2)
Sale price¥19,800
Yellow diamond 0.238ct loose (FANCY DEEP BROWNISH YELLOW, SI1)
Sale price¥19,800
Bicolor Zoisite 0.450ct loose
Sale price¥24,800
Pink spinel 0.142ct loose
Sale price¥9,800
Bicolor Zoisite 0.940ct Loose (Bicolor Tanzanite)
Sale price¥14,800
Cornel pin 3.120ct loose
Sale price¥6,980
Pink fluorite 9.380ct loose
Sale price¥7,980
Green zircon 3.060ct loose
Sale price¥9,800
Bicolor Benitoite 0.067ct loose
Sale price¥25,800
UV type mint garnet 0.450ct loose
Sale price¥6,980
Citrine 25.35ct loose (pineapple)
Sale price¥9,800
Citrine 24.760ct loose (pineapple)
Sale price¥12,800
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.
