[E_27 Yurakucho Marui Take-out] Colombian Mica in Emerald 1.940ct Loose
Sale price¥49,800
Mexican fire agate 13.370ct loose
Sale price¥19,800
Spinel from Sri Lanka 0.276ct loose
Sale price¥4,980
Brazilian Pink Imperial Topaz 1.907ct Loose Japanese-German Edition
Sale price¥118,000
Spinel from Sri Lanka 0.800ct loose
Sale price¥9,800
Tanzanian Clinozoisite 0.560ct Loose Stone (Phantom Cut)
Sale price¥5,980
Tanzanian Clinozoisite 0.710ct Loose Stone (Phantom Cut)
Sale price¥5,980
Tanzanian Clinozoisite 0.950ct Loose Stone (Phantom Cut)
Sale price¥5,980
Andesine 0.540ct loose stone
Sale price¥4,980
Andesine Labradorite (commonly known as Rainbow Moonstone) 0.853ct loose
Sale price¥15,800
Andesine 0.502ct loose stone (pixel cut)
Sale price¥6,980
Andesine 5.2mm/0.453ct loose stone
Sale price¥5,980
Andesine 5.2mm/0.479ct loose stone
Sale price¥4,980
Paraiba tourmaline from Brazil 0.166ct loose (CuO:0.7%, MnO:3.6%)
Sale price¥32,800
Paraiba tourmaline from Brazil 0.240ct loose (CuO:0.7%, MnO:3.8%)
Sale price¥59,800
Paraiba tourmaline from Brazil 0.232ct loose
Sale price¥58,800
Paraiba tourmaline from Brazil 0.239ct loose
Sale price¥59,800
Paraiba tourmaline from Brazil 0.204ct loose
Sale price¥36,800
Paraiba tourmaline from Brazil 3.1mm/0.151ct loose (CuO:1.1%, MnO:3.8%)
Sale price¥29,800
Brazilian Paraiba tourmaline 0.157ct loose (CuO:1.0%, MnO:3.7%)
Sale price¥32,800
Paraiba tourmaline from Brazil 0.226ct loose (CuO:0.7%, MnO:3.6%)
Sale price¥49,800
Brazilian Paraiba tourmaline 0.116ct loose (CuO:0.9%, MnO:2.4%)
Sale price¥26,800
Paraiba tourmaline from Brazil 0.086ct loose (CuO:1.5%, MnO:2.3%)
Sale price¥19,800
Mexican Danburite 1.981ct loose stone (phantom cut)
Sale price¥14,800
Mexican Danburite 1.859ct loose stone (phantom cut)
Sale price¥14,800
Paraiba tourmaline from Brazil 0.167ct loose (CuO:1.6%, MnO:3.0%)
Sale price¥35,800
Paraiba tourmaline from Brazil 0.205ct loose (CuO:0.8%, MnO:3.1%)
Sale price¥45,800
Taaffeite 0.241ct loose Japanese and German
Sale price¥49,800
Pezzotite from Madagascar 0.257ct loose
Sale price¥19,800
Diamond 0.119ct loose (G, SI1)
Sale price¥24,800
Hackmanite 0.212ct loose
Sale price¥19,800
[E_27 Yurakucho Marui take-out] Hackmanite 0.506ct loose stone
Sale price¥49,800
Leuko garnet from Myanmar 0.294ct loose
Sale price¥19,800
[E_27 Yurakucho Marui Takeout] Nigerian Enstatite 0.460ct Loose
Sale price¥12,800
Sierra Leone sapphire 1.470ct loose
Sale price¥14,800
Sierra Leone sapphire 1.210ct loose
Sale price¥9,800
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.
