【6/14 22時販売】イギリス産ロジャリーフローライト 2.801ctルース
Sale price¥8,800
【6/14 22時販売】イギリス産ロジャリーフローライト 2.744ctルース
Sale price¥8,800
[On sale at 22:00 on 6/7] Sri Lankan zircon 3.614ct loose stone
Sale price¥29,800
[On sale from 10pm on 5/20] Kunzite from Afghanistan 8.609ct loose stone
Sale price¥14,800
[12559338] Cambodian Blue Zircon (Ratanakiri Blue) 6.771ct Loose
Sale price¥168,000
[On sale at 22:00 on 5/13] Bolivian Ametrine 3.751ct loose stone
Sale price¥9,800
[On sale at 22:00 on 5/29] Afghanistan Kunzite 7.741ct loose stone
Sale price¥15,800
[Sakura Shape] Mexican Opal 8.2mm/1.465ct {Collaboration} Loose Patch
Sale price¥45,800
Brazilian Dumortierite in Quartz 3.490ct loose stone
Sale price¥18,800
Brazilian bicolor tourmaline 4.291ct loose stone
Sale price¥55,800
Brazilian bicolor tourmaline 6.227ct loose stone
Sale price¥69,800
Illusion Pink Tourmaline (Iridescent Tourmaline) 4.172ct Loose
Sale price¥59,800
Zimbabwean Blue Apatite (UV type) 2.596ct loose stone
Sale price¥18,800
Tanzania Bicolor Zoisite 2.603ct Loose Stone
Sale price¥88,800
Brazilian Dendritic Agate 2.163ct Loose Stone
Sale price¥8,800
Australian black opal 0.856ct loose stone
Sale price¥12,800
Brazilian Dumortierite in Quartz 2.116ct loose stone
Sale price¥18,800
Brazilian Lepidocrocite in Quartz 8.5mm/2.245ct Loose Stone
Sale price¥8,800
Brazilian Golden Beryl 9mm/2.438ct Loose Stone
Sale price¥12,800
Oregon Sunstone from the United States 8.8mm/1.603ct loose stone
Sale price¥14,800
Australian white opal 2.092ct loose stone
Sale price¥9,800
Brazilian Garden Quartz 5.592ct Loose Stone
Sale price¥12,800
Australian black opal 2.591ct loose stone
Sale price¥39,800
Indian Moonstone 2.009ct Loose
Sale price¥15,800
Mozambique Almandine Garnet 2.185ct Loose Stone
Sale price¥15,800
Brazilian Blue Topaz 2.912ct Loose
Sale price¥12,800
Brazilian rutilated quartz (rutilated quartz) 8.1mm/1.619ct loose stone
Sale price¥12,800
Brazilian Dendritic Quartz 3.990ct Loose Stone
Sale price¥9,800
Brazilian Paraiba Tourmaline in Quartz 2.403ct loose stone
Sale price¥45,800
Synthetic Opal (Synthetic Black Opal) 1.467ct Loose
Sale price¥12,800
Synthetic Opal (Synthetic Black Opal) 1.532ct Loose
Sale price¥15,800
Spanish Sphalerite 6.494ct loose stone
Sale price¥69,800
Mexican Opal 1.639ct Loose (Contralus Opal)
Sale price¥29,800
Synthetic Opal (Synthetic Black Opal) 0.723ct Loose
Sale price¥15,800
Mexican Fire Opal (Faceted) 1.961ct Loose
Sale price¥29,800
Mexican Fire Opal 1.755ct Loose
Sale price¥29,800
Indian Moonstone 8.2mm/1.823ct Loose
Sale price¥14,800
5.389ct loose celestite from Madagascar
Sale price¥13,800
Celestite from Madagascar 8.7mm/4.425ct loose stone
Sale price¥12,800

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.