Diamond 0.085 loose (E, SI1)
Sale price¥15,800
Fancy Yellow Diamond 0.227 Loose (FANCY YELLOW, I-2)
Sale price¥59,800
Brazilian Limonite in Topaz 8.994ct loose stone
Sale price¥19,800
Brazilian Limonite in Topaz 6.856ct loose stone
Sale price¥29,800
Brazilian Limonite in Topaz 3.986ct loose stone
Sale price¥9,800
Brazilian Alexandrite 0.065ct loose stone (princess cut)
Sale price¥14,800
Brazilian Alexandrite 0.073ct loose stone (princess cut)
Sale price¥16,800
Brazilian Alexandrite 0.089ct loose stone (princess cut)
Sale price¥19,800
Brazilian Hematite in Quartz 5.656ct Loose Stone
Sale price¥6,980
Brazilian Paraiba Tourmaline in Quartz 8.0mm/1.199ct Loose Stone
Sale price¥25,800
Brazilian Paraiba Tourmaline in Quartz 6.1mm/0.557ct Loose Stone
Sale price¥19,800
Brazilian Paraiba Tourmaline in Quartz 6.0mm/0.652ct Loose Stone
Sale price¥18,800
Brazilian Paraiba Tourmaline in Quartz 0.946ct Loose Stone
Sale price¥15,800
Brazilian Paraiba Tourmaline in Quartz 0.620ct Loose Stone
Sale price¥25,800
Brazilian Paraiba Tourmaline in Quartz 0.628ct Loose Stone
Sale price¥19,800
Brazilian Paraiba Tourmaline in Quartz 0.866ct Loose Stone
Sale price¥17,800
Brazilian Paraiba Tourmaline in Quartz 0.812ct Loose Stone
Sale price¥15,800
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
Silky pink sapphire from Madagascar 0.560ct loose stone
Sale price¥15,800
Silky pink sapphire from Madagascar 0.468ct loose stone
Sale price¥12,800
Silky pink sapphire from Madagascar 0.457ct loose stone
Sale price¥12,800
Silky pink sapphire from Madagascar 0.445ct loose stone
Sale price¥12,800
Australian white opal 3.138ct loose
Sale price¥12,800
Australian white opal 1.830ct loose
Sale price¥9,800
Australian white opal 2.092ct loose stone
Sale price¥9,800
Chinese bicolor fluorite 6.316ct loose stone
Sale price¥8,800
Brazilian Chrysoberyl Cat's Eye 1.356ct Loose Stone
Sale price¥6,980
German Awinite 0.117ct loose stone
Sale price¥25,800
German Awinite 0.093ct loose stone
Sale price¥24,800
German Awinite 0.076ct loose stone
Sale price¥18,800
Tanzanian Mandarin Garnet 1.880ct Loose Stone
Sale price¥39,800
Ethiopian honeycomb opal 2.414ct loose stone
Sale price¥24,800
Orange Hackmanite from Afghanistan 1.101ct loose stone
Sale price¥19,800
Brazilian Pink Tourmaline 1.799ct Loose Stone
Sale price¥35,800
Zambian Canary Yellow Tourmaline 1.483ct loose stone
Sale price¥39,800
South African Rhodochrosite 0.325ct Loose Stone
Sale price¥29,800
South African Rhodochrosite 0.457ct loose stone
Sale price¥45,800
Kasharai Amethyst 0.756ct loose stone
Sale price¥8,800
Tanzanian Rhodolite Garnet 0.649ct Loose Stone
Sale price¥8,800
Tanzania Rhodolite Garnet 0.699ct Loose Stone
Sale price¥8,800
Emerald 0.354ct loose stone
Sale price¥8,800
Brazilian Sky Blue Topaz (untreated) 2.013ct loose stone
Sale price¥12,800
Brazilian Sky Blue Topaz (untreated) 3.085ct loose stone
Sale price¥19,800
Synthetic Moissanite 5.9mm/0.648ct Loose Stone
Sale price¥9,800
Synthetic Moissanite 6.0mm/0.672ct Loose Stone
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.
