Silky pink sapphire from Madagascar 0.310ct loose stone
Sale price¥9,800
Silky pink sapphire from Madagascar 0.672ct loose stone
Sale price¥15,800
Chinese bicolor fluorite 6.274ct loose stone
Sale price¥8,800
Argentine bicolor fluorite 11.226ct loose stone
Sale price¥6,980
Bicolor Tourmaline 13.489ct Loose
Sale price¥9,800
Bicolor tourmaline 9.199ct loose stone
Sale price¥9,800
Bicolor tourmaline 3.468ct loose stone
Sale price¥6,980
Bicolor tourmaline 7.532ct loose stone
Sale price¥9,800
Bicolor tourmaline 7.809ct loose stone
Sale price¥9,800
Pakistani Oil in Quartz 0.283ct Loose Stone
Sale price¥7,980
Pakistani Oil in Quartz 0.328ct Loose Stone
Sale price¥8,800
Mexican Fire Opal 2.587ct Loose
Sale price¥18,800
Tibetan bicolor andesine 0.755ct loose stone
Sale price¥8,800
Tibetan bicolor andesine 0.714ct loose stone
Sale price¥7,980
Bicolor tourmaline 1.258ct loose
Sale price¥12,800
Brazilian Trapiche Amethyst 10.855ct loose stone
Sale price¥6,980
Brazilian Trapiche Amethyst 14.949ct loose stone
Sale price¥8,800
Brazilian bicolor tourmaline 1.248ct loose stone
Sale price¥18,800
Brazilian Dumortierite in Quartz 2.714ct loose stone
Sale price¥24,800
Tanzania Bicolor Zoisite 1.509ct Loose Stone
Sale price¥22,800
Kunzite from Afghanistan 9.5mm/3.508ct loose stone
Sale price¥9,800
Tanzanite from Tanzania 0.492ct loose stone
Sale price¥14,800
Tanzania Color Change Garnet 0.789ct Loose Stone
Sale price¥9,800
Myanmar Blue Spinel 0.650ct Loose
Sale price¥12,800
[Mr. KEN] Myanmar pink spinel 0.520ct loose stone
Sale price¥12,800
Brazilian Moss Agate 1.065ct Loose Stone
Sale price¥12,800
Goshenite 0.306ct loose stone
Sale price¥6,980
Nigerian Aventurine Aquamarine 1.164ct Loose Stone
Sale price¥12,800
Nigerian Aventurine Aquamarine 0.803ct Loose Stone
Sale price¥8,800
Sri Lankan Silky Sapphire 6.4mm/1.036ct Loose Stone
Sale price¥12,800
Silky Sapphire from Sri Lanka 1.716ct loose stone
Sale price¥14,800
Tanzanian Kornerupine 0.453ct loose stone
Sale price¥24,800
Goshenite 0.852ct loose stone
Sale price¥8,800
Myanmar Taaffeite 6.9mm/1.408ct loose stone
Sale price¥98,000
Paraiba Tourmaline from Mozambique 0.248ct loose stone
Sale price¥12,800
Paraiba Tourmaline from Mozambique 0.223ct loose stone
Sale price¥12,800
Tanzanite from Tanzania 1.250ct loose stone
Sale price¥22,800
Kunzite from Afghanistan 0.799ct loose stone
Sale price¥6,980
Tanzania Zoisite 1.000ct Loose Stone
Sale price¥19,800
Tanzania Bicolor Zoisite 0.645ct Loose Stone
Sale price¥12,800
YAG (Yttrium Aluminum Garnet) 6.5mm/1.551ct Loose Stone
Sale price¥19,800
Synthetic rutile 5.8mm/0.915ct loose stone
Sale price¥18,800
Brazilian bicolor tourmaline 0.502ct loose stone
Sale price¥12,800
Blue sapphire 0.697ct loose
Sale price¥24,800
Tanzanian Kornerupine 0.416ct loose stone
Sale price¥8,800
Mexican Danburite 7.0mm/1.224ct loose stone
Sale price¥9,800
Madagascar Yellow Sapphire 0.863ct Loose
Sale price¥18,800
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.
