Ethiopian Opal 15.845ct Rough Stone
Sale price¥15,800
Ethiopian Opal 14.344ct Rough Stone
Sale price¥14,800
Ethiopian Opal 12.442ct Rough Stone
Sale price¥12,800
Tanzanian Mandarin Garnet 1.880ct Loose Stone
Sale price¥39,800
Orange Hackmanite from Afghanistan 1.101ct loose stone
Sale price¥19,800
South African Rhodochrosite 0.325ct Loose Stone
Sale price¥29,800
South African Rhodochrosite 0.457ct loose stone
Sale price¥45,800
Mexican Fire Opal 1.135ct Loose
Sale price¥9,800
Spanish Sphalerite 1.372ct loose stone
Sale price¥12,800
Mexican Cantera Opal 19.732ct Loose
Sale price¥24,800
Spanish Sphalerite 6.494ct loose stone
Sale price¥69,800
Spanish bicolor sphalerite 5.289ct loose stone
Sale price¥59,800
Mexican Fire Opal (Faceted) 6.1mm/0.450ct Loose
Sale price¥12,800
Mexican Fire Opal (Faceted Cut) 0.352ct Loose
Sale price¥9,800
Mexican Fire Opal 8.082ct Loose
Sale price¥39,800
Mexican Fire Opal 0.921ct Loose
Sale price¥14,800
Mexican Fire Opal 1.670ct Loose
Sale price¥29,800
Mexican Fire Opal (Faceted) 1.961ct Loose
Sale price¥29,800
Mexican Cantera Opal 3.984ct Loose
Sale price¥29,800
Mexican Fire Opal 1.755ct Loose
Sale price¥29,800
Mexican Fire Opal 1.341ct Loose
Sale price¥39,800
Oregon Sunstone from the United States 2.467ct loose stone
Sale price¥9,800
Madagascar sapphire 3.0mm/0.126ct loose stone
Sale price¥8,800
Pakistani Veirinite 0.096ct loose stone
Sale price¥12,800
Pakistani Veirinite 0.098ct loose stone
Sale price¥12,800
Spanish Sphalerite 7mm/1.676ct loose stone
Sale price¥35,800
Hokkaido Opal 12.492ct Loose Patch
Sale price¥7,980
Canadian Amber 20.540ct Loose Patch
Sale price¥9,800
Tanzanian Mandarin Garnet 0.383ct Loose Stone
Sale price¥19,800
Brazilian Imperial Topaz 0.764ct Loose Stone
Sale price¥19,800
Brazilian Imperial Topaz 0.377ct Loose Stone
Sale price¥14,800
Mexican Fire Opal 6.7mm/0.953ct Loose
Sale price¥25,800
Mexican Fire Opal 7.1mm/0.911ct Loose
Sale price¥25,800
Mexican Fire Opal 4.9mm/0.333ct Loose
Sale price¥8,800
Oregon Sunstone from the United States 0.941ct loose stone
Sale price¥29,800
Oregon Sunstone from the United States 0.976ct loose stone
Sale price¥12,800
Spanish Andalusite 0.776ct loose stone
Sale price¥11,800
Spanish Sphalerite 8mm/2.796ct loose stone
Sale price¥69,800
Madagascar Padparadscha Sapphire 0.215ct Loose DGL
Sale price¥34,800
Mexican Fire Opal 0.576ct Loose (Faceted Cut)
Sale price¥9,800
Mexican Fire Opal 1.222ct Loose (Faceted Cut)
Sale price¥12,800
Spanish Sphalerite 2.726ct loose stone
Sale price¥39,800
Spanish bicolor sphalerite 3.504ct loose stone
Sale price¥38,800
1.953ct Bicolor Sphalerite from Spain
Sale price¥25,800
Madagascar sphene 0.423ct loose stone
Sale price¥6,980
Mexican Fire Opal 0.213ct Loose (Faceted Cut)
Sale price¥9,800
Mexican Fire Opal 0.356ct Loose (Faceted Cut)
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.
