Brazilian garden quartz 20.526ct loose (faceted cut)
Sale price¥12,800
Conch pearl (with flame pattern) 0.731ct loose
Sale price¥12,800
Conch pearl 0.388ct loose
Sale price¥12,800
[Camellia Cut] Ametrine 11mm/4.207ct《Collaboration》Loose with patch
Sale price¥49,800
[Sakura Incut] Danburite 8.25mm/1.719ct《Collaboration》Loose with emblem
Sale price¥29,800
[Dandelion cut] Danburite 7mm/1.364ct loose with patch
Sale price¥25,800
[Star in cut] Mexican fire opal 7mm/0.678ct loose with patch
Sale price¥49,800
Brazilian alexandrite 0.116ct loose
Sale price¥17,800
Myanmar Purple Spinel 0.312ct Loose Stone
Sale price¥5,980
Mint Tourmaline 3.2mm/0.164ct Loose Stone
Sale price¥3,980
Madagascar Apatite 0.371ct Loose Stone
Sale price¥3,980
Paraiba tourmaline from Brazil 0.154ct loose (CuO:1.1wt%, MnO:1.4wt%)
Sale price¥128,000
[Cat cut] Bankacha sapphire 6mm/0.784ct loose
Sale price¥17,800
Tanzanian Golden Sheen Sapphire 0.495ct Loose
Sale price¥14,800
Oregon Sunstone 0.762ct loose
Sale price¥8,800
Mexican cantera opal 34.760ct loose
Sale price¥39,800
Mexican cantera opal 32.560ct loose
Sale price¥39,800
Mexican cantera opal 27.410ct loose
Sale price¥49,800
[Sakura Incut] Opal from Mexico 9mm/1.532ct loose
Sale price¥69,800
Mexican fire agate 33.195ct loose
Sale price¥49,800
Black opal 2.293ct loose
Sale price¥98,000
Paraiba tourmaline from Mozambique 1.481ct loose (CuO:0.3%, MnO:4.3%)
Sale price¥198,000
Mexican Fire Opal 0.353ct Loose
Sale price¥6,980
Mexican fire opal 0.230ct loose
Sale price¥6,980
Opal 0.101ct loose stone
Sale price¥8,800
Mexican Opal 0.561ct Loose
Sale price¥19,800
Mexican Fire Opal 0.591ct Loose
Sale price¥35,800
Mexican Opal 0.264ct Loose
Sale price¥8,800
Opal 0.458ct loose
Sale price¥12,800
Opal 0.536ct loose stone
Sale price¥8,800
Andalusite 2.958ct loose stone
Sale price¥7,980
Andalusite 2.077ct loose stone
Sale price¥6,980
Andalusite 4mm/0.204ct loose stone (rose cut)
Sale price¥5,980
Rhodolite Garnet 0.836ct Loose Stone
Sale price¥9,800
Rhodolite Garnet 0.635ct Loose Stone
Sale price¥8,800
Hackmanite 0.507ct loose
Sale price¥15,800
[Cat cut] Rubellite 7mm/1.540ct loose
Sale price¥19,800
Russian demantoid garnet (horsetail recognized) 0.291ct loose
Sale price¥49,800
Cornel pin 1.011ct loose
Sale price¥12,800
Watermelon tourmaline 5.554ct loose
Sale price¥9,800
Maushitsit (Mawsissi) from Myanmar 5.796ct loose
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.
