Oregon Sunstone 1.389ct loose
Sale price¥11,800
Mexican Topaz 1.470ct Loose Stone
Sale price¥7,980
Brazilian bicolor tourmaline 0.697ct loose stone
Sale price¥6,580
Cambodian Blue Zircon 0.221ct Loose
Sale price¥4,980
Cambodian Blue Zircon 0.204ct Loose
Sale price¥4,980
Cambodian Blue Zircon 0.205ct Loose
Sale price¥4,980
Cambodian Blue Zircon 0.675ct Loose Stone
Sale price¥8,800
Cambodian Blue Zircon 0.966ct Loose Stone
Sale price¥12,800
Cambodian Blue Zircon 0.966ct Loose Stone
Sale price¥11,800
Cambodian Blue Zircon 0.832ct Loose Stone
Sale price¥9,800
Cambodian Blue Zircon 1.163ct Loose Stone
Sale price¥13,800
Cambodian Blue Zircon 1.086ct Loose
Sale price¥13,800
Cambodian Blue Zircon 0.957ct Loose Stone
Sale price¥11,800
Cambodian Blue Zircon 0.810ct Loose
Sale price¥9,800
Diamond 0.126ct loose (F, VS2, octagonal cut)
Sale price¥25,800
Diamond 0.096ct loose (D, SI1, octagonal cut)
Sale price¥19,800
Diamond 0.120ct loose (G, VS2, Excellent H&C)
Sale price¥28,800
American red beryl 0.108ct loose
Sale price¥13,800
American red beryl 0.133ct loose
Sale price¥15,800
American red beryl 0.133ct loose
Sale price¥15,800
American red beryl 0.136ct loose
Sale price¥16,800
American red beryl 0.141ct loose
Sale price¥16,800
American red beryl 0.208ct loose
Sale price¥25,800
American red beryl 0.115ct loose
Sale price¥13,800
American red beryl 0.143ct loose
Sale price¥17,800
Cobalt Garnite 0.155ct loose (sugar loaf cut)
Sale price¥12,800
Chrome tourmaline from Tanzania 2.5mm/0.061ct loose
Sale price¥3,980
Chrome tourmaline from Tanzania 2.5mm/0.076ct loose
Sale price¥3,980
Oregon Sunstone 0.926ct loose
Sale price¥8,800
Sphene from Madagascar 0.498ct loose
Sale price¥9,800
Sphene from Madagascar 0.674ct loose
Sale price¥13,800
![[E_27 Yurakucho Marui Take-out] Manganotantalite from Afghanistan 0.233ct loose stone](http://store.karatz.jp/cdn/shop/files/PB171686_96020006-a44d-4a3e-826c-c09209fd4452.jpg?v=1743427834&width=3011)
Colombian trapiche emerald (reverse trapiche) 0.082ct rough stone
Sale price¥9,800
Colombian trapiche emerald (reverse trapiche) 3.2mm/ 0.091ct rough stone
Sale price¥11,000
Colombian trapiche emerald (reverse trapiche) 0.098ct rough stone
Sale price¥9,800
Colombian trapiche emerald (reverse trapiche) 0.131ct rough stone
Sale price¥14,800
Colombian trapiche emerald (reverse trapiche) 3.4mm/0.132ct rough stone
Sale price¥14,800
Colombian trapiche emerald (reverse trapiche) 0.135ct rough stone
Sale price¥14,800
Colombian trapiche emerald (reverse trapiche) 3.6mm/0.168ct rough stone
Sale price¥19,800
Yellow diamond 0.245ct loose (FANCY INTENSE ORANGY YELLOW, SI1)
Sale price¥55,800
Yellow diamond 0.153ct loose (FANCY INTENSE YELLOW ORANGE, SI1)
Sale price¥38,800
Yellow diamond 0.291ct loose (FANCY INTENSE ORANGY YELLOW, SI2)
Sale price¥64,800
Bicolor Zircon 0.468ct Ruth Japanese-German Dictionary
Sale price¥25,800
Russian demantoid garnet (horsetail recognized) 0.378ct loose
Sale price¥39,800
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.
