[Mr. Sanjay] Kunzite 8.4mm/2.908ct loose
Sale price¥19,800
[Mr. Sanjay] Kunzite 2.737ct loose
Sale price¥15,800
[Mr. Sanjay] Lepidocrocite in quartz 1.555ct loose
Sale price¥15,800
[Mr. Sanjay] Lepidocrocite in quartz 1.227ct loose
Sale price¥12,800
[Mr. Sanjay] Lepidocrocite in quartz 0.692ct loose
Sale price¥8,800
Brazilian bicolor tourmaline 3.291ct loose
Sale price¥39,800
Brazilian bicolor tourmaline 3.569ct loose
Sale price¥49,800
Brazilian pink euclase 0.091ct loose
Sale price¥39,800
Bicolor Benitoite 0.194ct loose (square cut)
Sale price¥128,000
[Mr. Sanjay] Zoisite 1.219ct loose
Sale price¥18,800
Dendritic quartz 7.105ct loose
Sale price¥8,800
Andesine 1.397ct loose
Sale price¥12,800
Auinite 2.8mm/0.075ct loose
Sale price¥15,800
Hauinite 0.065ct loose
Sale price¥18,800
Green tourmaline from Mozambique 0.490ct loose
Sale price¥18,800
Tinker Bell Quartz (Pink Fire Quartz) 1.664ct Loose (Faceted Cut)
Sale price¥19,800
Spinel 1.318ct loose
Sale price¥12,800
Purple spinel 0.714ct loose
Sale price¥12,800
Violet spinel 0.810ct loose
Sale price¥12,800
Purple spinel 0.754ct loose
Sale price¥9,800
Purple spinel 0.812ct loose
Sale price¥9,800
Blue spinel 1.949ct loose
Sale price¥29,800
Lavender spinel 0.305ct loose
Sale price¥7,980
Bicolor Benitoite 0.282ct loose
Sale price¥220,000
Sri Lankan purple spinel 0.905ct loose
Sale price¥11,800
Purple spinel from Sri Lanka 0.811ct loose
Sale price¥9,800
Bicolor tourmaline 0.505ct loose (rose cut)
Sale price¥8,800
Bicolor tourmaline 0.669ct loose (rose cut)
Sale price¥9,800
Bicolor tourmaline 0.549ct loose (rose cut)
Sale price¥9,800
[KEN] Spinel from Myanmar 0.647ct loose
Sale price¥8,800
[KEN] Spinel from Myanmar 4.5mm/0.415ct loose
Sale price¥5,980
[KEN] Spinel from Myanmar 0.679ct loose
Sale price¥7,980
Ludwigite imperidot 1.475ct loose
Sale price¥5,980
Ludwigite imperidot 1.450ct loose
Sale price¥6,980
Ludwigite imperidot 1.744ct loose
Sale price¥6,980
Ludwigite imperidot 1.589ct loose
Sale price¥6,980
Color change sapphire 0.351ct loose
Sale price¥4,980
Color change sapphire 0.308ct loose
Sale price¥3,980
Brazilian blue tourmaline 0.376ct loose
Sale price¥8,800
Dendritic quartz 7.997ct loose
Sale price¥9,800
Dendritic quartz 9.585ct loose
Sale price¥11,000
Dendritic quartz 6.836ct loose
Sale price¥8,800
[Mr. Sanjay] Aquamarine 1.574ct loose
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.
