Goshenite 0.987ct loose stone
Sale price¥9,800
Myanmar Pink Taaffeite 0.133ct Loose Stone
Sale price¥98,000
[Mr. KEN] Oregon Sunstone 0.765ct Loose
Sale price¥9,800
Paraiba Tourmaline from Mozambique 0.171ct loose stone
Sale price¥8,980
Paraiba Tourmaline from Mozambique 0.153ct loose stone
Sale price¥9,800
Paraiba Tourmaline from Mozambique 0.154ct loose stone
Sale price¥9,800
Tanzanian Kornerupine 0.213ct loose stone
Sale price¥12,800
Myanmar orange spinel 0.267ct loose stone
Sale price¥14,800
Myanmar orange spinel 0.295ct loose stone
Sale price¥14,800
Tanzanite 6.2mm/1.287ct loose stone
Sale price¥49,800
Madagascar Green Sapphire 0.253ct Loose
Sale price¥9,800
Madagascar Blue Sapphire 0.302ct Loose
Sale price¥16,800
Madagascar pink sapphire 0.346ct loose stone
Sale price¥16,800
Madagascar pink sapphire 0.243ct loose stone
Sale price¥9,800
Garnet 3.209ct loose stone
Sale price¥25,800
Kunzite from Afghanistan 10mm/5.881ct loose stone
Sale price¥18,800
Kunzite from Afghanistan 8.4mm/3.300ct loose stone
Sale price¥12,800
Kunzite from Afghanistan 10.8mm/5.466ct loose stone
Sale price¥25,800
Sri Lankan Blue Sapphire 0.519ct Loose
Sale price¥15,800
Tanzania Green Zoisite 0.709ct Loose Stone
Sale price¥19,800
Tanzanite 1.116ct loose stone
Sale price¥29,800
Madagascar Almandine Garnet 1.631ct Loose Stone
Sale price¥15,800
Tanzanian Rhodolite Garnet 1.157ct Loose Stone
Sale price¥14,800
Spanish Andalusite 0.535ct loose stone
Sale price¥8,800
Kunzite from Afghanistan 12mm/8.834ct loose stone
Sale price¥39,800
Tanzania Zoisite 4.4mm/0.215ct Loose Stone (Rose Cut)
Sale price¥5,980
Synthetic Moissanite 8.679ct loose stone
Sale price¥39,800
Benitoite 0.120ct loose stone
Sale price¥18,800
Almandine Garnet 1.812ct Loose Stone
Sale price¥14,800
Almandine Garnet 3.882ct Loose Stone
Sale price¥19,800
Almandine Garnet 2.700ct Loose
Sale price¥18,800
[Cat cut] Brazilian dendritic agate 0.774ct loose stone
Sale price¥8,800
[Cat cut] Brazilian dendritic agate 0.744ct loose stone
Sale price¥8,800
Tanzanite 0.754ct loose stone
Sale price¥9,800
Tanzanite 0.545ct loose
Sale price¥9,800
[Cat cut] Thai black sapphire 5.047ct loose stone
Sale price¥19,800
Almandine Garnet 0.814ct Loose Stone
Sale price¥9,800
Almandine Garnet 1.049ct Loose Stone
Sale price¥15,800
Spanish Sphalerite 1.127ct loose stone
Sale price¥14,800
American Peridot 1.568ct Loose Stone
Sale price¥15,800
Purple spinel 0.403ct loose stone
Sale price¥5,980
Pink tourmaline 1.157ct loose stone
Sale price¥18,800
Brazilian bicolor tourmaline 2.153ct loose stone
Sale price¥29,800
Mozambique Aquamarine 0.216ct Loose Stone
Sale price¥6,980
Mozambique Aquamarine 0.292ct Loose Stone
Sale price¥6,980
Mozambique Aquamarine 0.337ct Loose Stone
Sale price¥6,980
American Peridot 0.876ct Loose Stone
Sale price¥9,800
American Peridot 0.528ct Loose Stone
Sale price¥8,800
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.