Emerald Cut
Spanish Sphalerite 0.941ct loose stone
Sale price¥5,980
Spanish bicolor sphalerite 0.866ct loose stone
Sale price¥12,800
Brazilian Indigolite Tourmaline in Quartz 1.873ct Loose Stone
Sale price¥12,800
Brazilian Morganite 0.651ct loose stone
Sale price¥4,980
Madagascar sapphire 0.153ct loose stone
Sale price¥6,980
Madagascar sapphire 0.157ct loose stone
Sale price¥6,980
Madagascar sapphire 0.158ct loose stone
Sale price¥7,980
Madagascar sapphire 0.157ct loose stone
Sale price¥7,980
Chinese bicolor fluorite 6.316ct loose stone
Sale price¥8,800
Tanzania Bicolor Tsavorite 0.888ct Loose Stone
Sale price¥27,800
Brazilian bicolor topaz (untreated) 2.278ct loose stone
Sale price¥24,800
Brazilian bicolor topaz (untreated) 1.452ct loose stone
Sale price¥18,800
Brazilian parti-color tourmaline 1.412ct loose stone
Sale price¥39,800
Brazilian Euclase 0.116ct loose stone (bicolor Euclase)
Sale price¥25,800
Brazilian Euclase 0.492ct Loose Stone (Bicolor Euclase)
Sale price¥29,800
Brazilian Euclase 0.222ct Loose Stone
Sale price¥18,800
Bicolor sapphire 0.481ct loose
Sale price¥25,800
Purple sapphire 0.419ct loose stone
Sale price¥15,800
Brazilian bicolor tourmaline 0.644ct loose stone
Sale price¥9,800
Brazilian bicolor tourmaline 1.046ct loose stone
Sale price¥15,800
Spanish Sphalerite 1.372ct loose stone
Sale price¥12,800
Madagascar Purple Sapphire 0.433ct Loose Stone
Sale price¥14,800
[E_27 Yurakucho Marui Take-out] Spanish Sphalerite 1.609ct Loose
Sale price¥19,800
Mexican Opal (Faceted Cut) 1.052ct Loose
Sale price¥19,800
Brazilian Blue Tourmaline 0.650ct Loose
Sale price¥9,800
Myanmar spinel 0.402ct loose stone
Sale price¥12,800
Myanmar pink spinel 0.479ct loose stone
Sale price¥12,800
Pakistani Veirinite 0.098ct loose stone
Sale price¥12,800
Mongolian Andesine 0.856ct Loose Stone
Sale price¥9,800
Pakistan Ruby in Quartz 1.429ct Loose Stone
Sale price¥12,800
Brazilian Bicolor Tourmaline 16.088ct Loose (Tricolor) Nikkei
Sale price¥298,000
Bicolor tourmaline 0.840ct loose
Sale price¥22,800
Congo Bicolor Tourmaline 3.429ct Loose
Sale price¥128,000
Non-Oil Emerald 1.030ct Loose Gübelin Gübelin Certificate
Sale price¥698,000
American red beryl 0.092ct loose
Sale price¥19,800
[E_27 Yurakucho Marui Takeout] Bicolor Tourmaline 1.639ct Loose
Sale price¥29,800
Brazilian Indigolite Tourmaline 6.052ct Loose Stone JTL
Sale price¥158,000
Brazilian Indigolite Tourmaline 1.616ct Loose Stone JTL
Sale price¥69,800
Brazilian Indigolite Tourmaline 1.440ct Loose Stone JTL
Sale price¥39,800
Brazilian bicolor euclase 0.233ct loose stone
Sale price¥24,800
Brazilian bicolor euclase 0.212ct loose stone
Sale price¥15,800
Brazilian bicolor euclase 0.168ct loose stone
Sale price¥25,800
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.
