Pezzotite from Madagascar 0.257ct loose
Sale price¥19,800
Taaffeite 0.241ct loose Japanese and German
Sale price¥49,800
Paraiba tourmaline from Brazil 0.205ct loose (CuO:0.8%, MnO:3.1%)
Sale price¥45,800
Paraiba tourmaline from Brazil 0.167ct loose (CuO:1.6%, MnO:3.0%)
Sale price¥35,800
Mexican Danburite 1.859ct loose stone (phantom cut)
Sale price¥14,800
Mexican Danburite 1.981ct loose stone (phantom cut)
Sale price¥14,800
Paraiba tourmaline from Brazil 0.086ct loose (CuO:1.5%, MnO:2.3%)
Sale price¥19,800
Brazilian Paraiba tourmaline 0.116ct loose (CuO:0.9%, MnO:2.4%)
Sale price¥26,800
Paraiba tourmaline from Brazil 0.226ct loose (CuO:0.7%, MnO:3.6%)
Sale price¥49,800
Brazilian Paraiba tourmaline 0.157ct loose (CuO:1.0%, MnO:3.7%)
Sale price¥32,800
Paraiba tourmaline from Brazil 0.204ct loose
Sale price¥36,800
Paraiba tourmaline from Brazil 0.239ct loose
Sale price¥59,800
Paraiba tourmaline from Brazil 0.232ct loose
Sale price¥58,800
Paraiba tourmaline from Brazil 0.240ct loose (CuO:0.7%, MnO:3.8%)
Sale price¥59,800
Andesine 5.2mm/0.479ct loose stone
Sale price¥4,980
Andesine 5.2mm/0.453ct loose stone
Sale price¥5,980
Andesine 0.502ct loose stone (pixel cut)
Sale price¥6,980
Andesine Labradorite (commonly known as Rainbow Moonstone) 0.853ct loose
Sale price¥15,800
Andesine 0.540ct loose stone
Sale price¥4,980
Tanzanian Clinozoisite 0.950ct Loose Stone (Phantom Cut)
Sale price¥5,980
Tanzanian Clinozoisite 0.710ct Loose Stone (Phantom Cut)
Sale price¥5,980
Tanzanian Clinozoisite 0.560ct Loose Stone (Phantom Cut)
Sale price¥5,980
Spinel from Sri Lanka 0.800ct loose
Sale price¥9,800
Brazilian Pink Imperial Topaz 1.907ct Loose Japanese-German Edition
Sale price¥118,000
Russian demantoid garnet (horsetail recognized) 0.214ct loose
Sale price¥59,800
Brazilian Paraiba tourmaline 0.065ct loose (CuO:2.0%, MnO:2.6%)
Sale price¥25,800
Spinel from Sri Lanka 0.276ct loose
Sale price¥4,980
Mexican fire agate 13.370ct loose
Sale price¥19,800
Colombian mica in emerald 1.940ct loose
Sale price¥49,800
Colombian mica in emerald 1.314ct loose
Sale price¥39,800
Red beryl 0.173ct loose
Sale price¥29,800
Russian demantoid garnet (horsetail recognized) 4.2mm/0.336ct loose
Sale price¥98,000
Burmese spinel 0.950ct loose (buff top)
Sale price¥19,800
Amphiball in quartz 32.070ct loose with patch
Sale price¥9,800
African pink tourmaline 1.006ct loose stone (phantom cut)
Sale price¥12,800
Sillimanite from Sri Lanka 1.586ct loose stone
Sale price¥12,800
American fluorite 0.842ct loose stone
Sale price¥3,980
Bicolor spinel 0.737ct loose
Sale price¥29,800
Mexican Opal 8mm/1.430ct Loose
Sale price¥39,800
Bicolor tourmaline 1.248ct loose
Sale price¥8,800
Bicolor tourmaline 1.097ct loose
Sale price¥6,980
Tourmaline Cat's Eye 0.810ct Loose Stone
Sale price¥4,980
Mexican Fire Opal 1.30ct Loose
Sale price¥6,980
Sphene 0.990ct loose
Sale price¥15,800
Sphene 0.940ct loose
Sale price¥14,800
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.
