[Mr. Sanjay] Bicolor tourmaline 0.880ct loose
Sale price¥19,800
[Mr. Sanjay] Pink tourmaline 1.404ct loose
Sale price¥19,800
Bicolor pink star sapphire from Mogok 0.360ct loose
Sale price¥24,800
Sierra Leone sapphire 1.470ct loose
Sale price¥14,800
[KEN] Zircon 1.249ct loose
Sale price¥14,800
[KEN] Zircon 1.320ct loose
Sale price¥12,800
[Mr. Sanjay] Bicolor tourmaline 1.339ct loose
Sale price¥19,800
Cantera Opal 2.661ct loose
Sale price¥12,800
YAG (yttrium aluminum garnet) 1.792ct loose
Sale price¥12,800
Russian demantoid garnet (horsetail recognized) 0.457ct rough stone
Sale price¥12,800
[Koshu precious stone cut plusthree] Citrine 0.912ct loose with patch
Sale price¥29,800
![[Koshu precious stone Kiriko plusthree] Light citrine 2.490ct loose with patch](http://store.karatz.jp/cdn/shop/products/PA047853.jpg?v=1674087528&width=4000)
Hackmanite 0.212ct loose
Sale price¥19,800
Leuko garnet from Myanmar 0.294ct loose
Sale price¥19,800
Enstatite from Nigeria 0.460ct loose
Sale price¥12,800
[Mr. Sanjay] Tanzanite 0.810ct loose
Sale price¥12,800
Tagtupite from Greenland 0.477ct loose
Sale price¥14,800
[Mr. KEN] Tanzanian orange zircon 1.008ct loose
Sale price¥12,800
Bicolor tourmaline 0.901ct loose (rose cut)
Sale price¥15,800
Bicolor tourmaline 1.024ct loose
Sale price¥22,800
Bicolor tourmaline 1.704ct loose
Sale price¥19,800
Bicolor tourmaline 0.851ct loose
Sale price¥15,800
[Mr. KEN] Oregon Sunstone 1.161ct Ruth
Sale price¥12,800
Colombian trapiche emerald (reverse trapiche) 0.101ct rough stone
Sale price¥14,800
Colorless zircon 1.831ct loose
Sale price¥12,800
[Koshu precious stone Kiriko plusthree] Citrine 1.137ct loose with patch
Sale price¥29,800
Pink tourmaline 1.567ct loose
Sale price¥22,800
Bicolor tourmaline 1.497ct loose
Sale price¥19,800
Bicolor tourmaline 0.965ct loose
Sale price¥12,800
[Koshu precious stone cut plusthree] Citrine 0.962ct loose with patch
Sale price¥29,800
Opal 168.640ct rough stone
Sale price¥29,800
Paraiba tourmaline 87.396ct raw stone from Brazil
Sale price¥15,800
Brazilian Paraiba tourmaline 59.047ct raw stone
Sale price¥12,800
Brazilian Paraiba tourmaline 70.604ct raw stone
Sale price¥12,800
Brazilian Paraiba tourmaline 181.342ct raw stone
Sale price¥12,800
Bicolor sapphire 0.960ct loose
Sale price¥24,800
Labradorite (Spectrolite) from Finland 56.209ct loose
Sale price¥19,800
Labradorite (Spectrolite) from Finland 56.702ct loose
Sale price¥19,800
{Yurakucho Marui 2024112 takeout} Bicolor sapphire 0.292ct loose stone
Sale price¥25,800
[KEN] Pink tourmaline 0.841ct loose
Sale price¥12,800
Brazilian Paraiba tourmaline 96.184ct raw stone
Sale price¥12,800
Paraiba tourmaline 112.501ct raw stone from Brazil
Sale price¥12,800
Colombian pyrite emerald 30.109ct rough stone
Sale price¥12,800
Colombian pyrite emerald 43.368ct rough stone
Sale price¥12,800
Labradorite from Finland 62.409ct Ruth (Spectrolite)
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.
