Emerald Cut
Mongolian bicolor andesine (color change andesine) 1.305ct loose stone
Sale price¥15,800
American oil-free red beryl 0.030ct loose GIA
Sale price¥88,800
Bicolor Tourmaline 0.991ct Loose
Sale price¥29,800
Pakistani Chromsphene 0.354ct loose stone
Sale price¥9,800
Brazilian bicolor tourmaline 1.538ct loose stone
Sale price¥39,800
Colombian mint color emerald 0.158ct loose stone
Sale price¥5,980
Colombian mint color emerald 0.136ct loose stone
Sale price¥6,980
Colombian mint color emerald 0.155ct loose stone
Sale price¥7,980
Unheated color change sapphire 1.070ct loose stone
Sale price¥158,000
Benitoite 0.272ct loose stone (emerald cut)
Sale price¥248,000
Namibian Jeremejevite 0.261ct loose stone
Sale price¥69,800
Green Spodumene 6.419ct loose stone
Sale price¥29,800
Diamond 0.042ct loose (VS class equivalent, emerald cut)
Sale price¥8,800
Colombian pyrite-mica emerald 0.844ct loose stone
Sale price¥35,800
Colombian pyrite-mica emerald 0.815ct loose stone
Sale price¥39,800
Bicolor Citrine 8.362ct Loose
Sale price¥8,800
Tanzanian Rhodolite Garnet 6.091ct Loose Stone
Sale price¥19,800
Madagascar Bicolor Sphene 1.551ct Loose Stone
Sale price¥19,800
Golden Iolite (Cordierite) 0.402ct loose stone
Sale price¥8,800
Brazilian bicolor tourmaline 1.675ct loose stone
Sale price¥39,800
Tibetan color change andesine 1.028ct loose stone (bicolor andesine)
Sale price¥15,800
Tibetan bicolor andesine 2.294ct loose stone
Sale price¥19,800
Spanish bicolor sphalerite 1.686ct loose stone
Sale price¥29,800
American red beryl 0.143ct loose
Sale price¥35,800
Moss Agate 1.056ct loose
Sale price¥9,800
Dumortierite in quartz 0.387ct loose
Sale price¥8,800
Brazilian Dumortierite in Quartz 0.625ct Loose Stone
Sale price¥8,800
Bicolor Tourmaline 0.649ct Loose Stone, Japan-Germany
Sale price¥9,800
Unheated Bicolor Paraiba Tourmaline 0.092ct Loose GIA
Sale price¥188,000
American red beryl 0.138ct loose
Sale price¥34,800
American red beryl 0.207ct loose
Sale price¥49,800
American Red Beryl 0.120ct Loose
Sale price¥29,800
American red beryl 0.184ct loose
Sale price¥46,800
[12555997] Moldavite from former Czechoslovakia 0.220ct loose stone
Sale price¥8,800
![[12555995] Myanmar spinel 0.402ct loose stone](http://store.karatz.jp/cdn/shop/files/PB125970_cffe69ae-20a3-42c9-9dae-80d0f28865d2.jpg?v=1732109915&width=2836)
[12555995] Myanmar spinel 0.402ct loose stone
Sale price¥12,800
![[12555994] Myanmar pink spinel 0.479ct loose stone](http://store.karatz.jp/cdn/shop/files/PB125944_1f15bd6c-b424-4fc4-a74b-02c62aa4b9dd.jpg?v=1732109718&width=2708)
[12555994] Myanmar pink spinel 0.479ct loose stone
Sale price¥12,800
![[12555515] American Neptunite 0.040ct loose stone](http://store.karatz.jp/cdn/shop/files/P1010560_eb929284-1657-400f-8f37-62036a37739a.jpg?v=1732139912&width=2983)
[12555515] American Neptunite 0.040ct loose stone
Sale price¥4,980
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.
