Bicolor star sapphire from Myanmar 0.920ct loose
Sale price¥39,800
Bangkacha sapphire (star sapphire) 7.40ct loose
Sale price¥39,800
[Konpeito] Pink amethyst 3.040ct loose
Sale price¥19,800
![[Limited to 4 stones] Synthetic moissanite 1 stone loose (rose cut, 5.0mm) [Discount available for multiple purchases]](http://store.karatz.jp/cdn/shop/files/P1260004.jpg?v=1706272442&width=4000)
Gray diamond 1.247ct loose
Sale price¥228,000
《Yurakucho Marui 2024112 takeout》Grey diamond 0.618ct loose
Sale price¥128,000
Paraiba tourmaline from Brazil 0.129ct loose (Cu:0.6%,MnO:0.9%)
Sale price¥29,800
Yellow sapphire from Sri Lanka 0.711ct loose
Sale price¥14,800
Yellow sapphire from Sri Lanka 0.575ct loose
Sale price¥14,800
Yellow sapphire from Sri Lanka 0.791ct loose
Sale price¥19,800
Sri Lankan Yellow Sapphire 0.678ct Loose
Sale price¥16,800
Yellow sapphire from Sri Lanka 0.705ct loose
Sale price¥15,800
[Mr. Sanjay] Yellow sapphire from Sri Lanka 0.941ct loose
Sale price¥18,800
Sri Lankan Yellow Sapphire 1.004ct Loose
Sale price¥25,800
Yellow sapphire from Sri Lanka 0.926ct loose
Sale price¥23,800
Yellow sapphire from Sri Lanka 0.792ct loose
Sale price¥19,800
Yellow sapphire from Sri Lanka 0.626ct loose
Sale price¥12,800
Yellow sapphire from Sri Lanka 0.645ct loose
Sale price¥12,800
Yellow sapphire from Sri Lanka 0.736ct loose
Sale price¥18,800
Yellow sapphire from Sri Lanka 0.692ct loose
Sale price¥15,800
Yellow sapphire from Sri Lanka 0.894ct loose
Sale price¥24,800
Pink Diamond 2.1mm/0.041 Loose (FANCY LIGHT PURPLISH PINK, VS2)
Sale price¥35,800
Pink diamond 0.030ct loose (FANCY PURPLE PINK, SI2)
Sale price¥29,800
Pink diamond 0.086ct loose (FANCY INTENSE PURPLE PINK, I1)
Sale price¥138,000
Pink diamond 0.070ct loose (FANCY INTENSE PURPLE PINK, I1)
Sale price¥118,000
Bicolor tourmaline 3.242ct rough stone from Afghanistan
Sale price¥9,800
Amethyst 39.112ct raw stone from Zambia
Sale price¥8,800
Amethyst 35.632ct raw stone from Zambia
Sale price¥7,980
Amethyst 29.357ct raw stone from Zambia
Sale price¥6,580
Amethyst 30.312ct raw stone from Zambia
Sale price¥6,580
Finnish Labradorite (Spectrolite) 9.275ct loose
Sale price¥6,980
Finnish Labradorite (Spectrolite) 8.151ct loose
Sale price¥5,980
Labradorite (Spectrolite) from Finland 6.335ct loose
Sale price¥5,980
Labradorite (Spectrolite) from Finland 6.313ct loose
Sale price¥5,980
Labradorite (Spectrolite) from Finland 6.310ct loose
Sale price¥5,980
Labradorite (Spectrolite) from Finland 5.633ct loose
Sale price¥5,980
Labradorite (Spectrolite) from Finland 5.261ct loose
Sale price¥6,980
Labradorite (Spectrolite) from Finland 4.747ct loose
Sale price¥6,980
Cornelpine from Tanzania 0.331ct loose
Sale price¥29,800
Cornell pin from Tanzania 3.5mm/0.173ct loose
Sale price¥14,800
Tanzanian Kornerupine 3.4mm/0.185ct Loose Stone
Sale price¥12,800
Amethyst 3.090ct loose
Sale price¥6,980
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.
