Brazilian bicolor euclase 0.239ct loose stone
Sale price¥18,800
Brazilian alexandrite 0.081ct loose
Sale price¥16,800
Sapphire 0.283ct loose
Sale price¥14,800
Mozambique rubellite 1.141ct loose stone
Sale price¥29,800
Bicolor tourmaline 1.639ct loose stone
Sale price¥29,800
Myanmar Star Spinel 1.153ct Loose
Sale price¥12,800
Mexican Fire Opal 6.7mm/0.953ct Loose
Sale price¥25,800
Brazilian Euclase 0.117ct Loose Stone
Sale price¥12,800
Colombian pyrite-mica emerald 0.649ct loose stone
Sale price¥29,800
Tanzanite from Tanzania 1.295ct loose stone
Sale price¥29,800
Euclase from Zimbabwe 0.040ct loose
Sale price¥29,800
Brazilian Lazurite (Azurite) 0.052ct loose stone
Sale price¥16,800
Brazilian Lazurite (Azurite) 0.061ct loose stone
Sale price¥18,800
Brazilian Lazurite (Azurite) 0.064ct loose stone
Sale price¥19,800
Brazilian Lazurite (Azurite) 0.071ct loose stone
Sale price¥22,800
Brazilian Lazurite (Azurite) 0.083ct loose stone
Sale price¥24,800
[On sale 10/2 at 10pm] American red beryl 0.092ct loose stone
Sale price¥19,800
[On sale 10/2 at 10pm] Brazilian emerald 3mm/0.090ct loose stone
Sale price¥15,800
[On sale from 10/4 at 10pm] K18 Sea Blue Chalcedony Earrings
Sale price¥25,800
Brazilian Pink Tourmaline 0.628ct Loose Stone
Sale price¥15,800
Brazilian pink tourmaline 0.711ct loose stone
Sale price¥15,800
Brazilian Green Tourmaline 1.059ct Loose Stone
Sale price¥16,800
Brazilian Green Tourmaline 1.166ct Loose Stone
Sale price¥19,800
Brazilian Brown Tourmaline 1.529ct Loose Stone
Sale price¥14,800
Brazilian Sky Blue Topaz 5.246ct Loose Stone
Sale price¥18,800
Cambodian Blue Zircon 1.606ct Loose
Sale price¥18,800
Brazilian Pink Tourmaline 0.855ct Loose Stone
Sale price¥14,800
Brazilian pink tourmaline 0.844ct loose stone
Sale price¥22,800
Brazilian Tourmaline 0.858ct Loose Stone
Sale price¥15,800
Brazilian Lepidocrocite in Quartz 0.957ct Loose Stone
Sale price¥15,800
Brazilian Lepidocrocite in Quartz 0.721ct Loose Stone
Sale price¥14,800
Indian Moss Agate 1.434ct Loose Stone
Sale price¥12,800
Indian Moss Agate 1.182ct Loose Stone
Sale price¥11,800
Brazilian Imperial Topaz 0.377ct Loose Stone
Sale price¥14,800
Brazilian bicolor tourmaline 0.845ct loose stone
Sale price¥15,800
Brazilian Imperial Topaz 0.764ct Loose Stone
Sale price¥19,800
Synthetic Moissanite 12.5mm/6.579ct Loose Stone
Sale price¥29,800
Myanmar Taaffeite 0.470ct Loose GIT
Sale price¥24,800
Tibetan bicolor andesine 1.542ct loose stone
Sale price¥14,800
YAG (Yttrium Aluminum Garnet) 7.1mm/1.709ct loose stone
Sale price¥12,800
Tanzanian Mandarin Garnet 0.383ct Loose Stone
Sale price¥19,800
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.