[Mr. Sanjay] Blue Topaz 4.5mm/0.422ct Loose
Sale price¥3,980
Kenyan tsavorite 0.268ct loose
Sale price¥8,800
Kenyan tsavorite 0.247ct loose
Sale price¥8,800
Tsavorite 0.231ct loose
Sale price¥7,980
Tsavorite 0.232ct loose
Sale price¥6,980
Kenyan tsavorite 0.257ct loose
Sale price¥7,980
[Mr. Sanjay] Preinite 5.3mm/0.469ct loose
Sale price¥4,980
[Mr. Sanjay] Orange zircon 0.453ct loose
Sale price¥4,980
[Mr. Sanjay] Zircon 0.414ct loose
Sale price¥4,980
Brazilian emerald cat's eye 0.459ct loose
Sale price¥6,980
《Yurakucho Marui 2024112 takeout》Diamond 0.109ct loose (F, SI1)
Sale price¥22,800
Bicolor sapphire 0.484ct loose (color shift)
Sale price¥19,800
Paraiba tourmaline from Brazil 0.129ct loose (CuO:0.8%,MnO:0.1%)
Sale price¥48,800
Paraiba tourmaline from Brazil 0.101ct loose (CuO:0.9%,MnO:0.1%)
Sale price¥39,800
Taaffeite from Myanmar 0.218ct loose
Sale price¥27,800
Paraiba tourmaline from Brazil 0.211ct loose (CuO:0.6%,MnO:3.1%)
Sale price¥49,800
Blue tourmaline from Afghanistan 0.448ct loose
Sale price¥11,800
Blue tourmaline from Afghanistan 0.311ct loose
Sale price¥9,800
Blue tourmaline from Afghanistan 0.279ct loose
Sale price¥8,800
Blue tourmaline from Afghanistan 0.213ct loose
Sale price¥5,980
Blue tourmaline from Afghanistan 0.209ct loose
Sale price¥6,980
Blue tourmaline from Afghanistan 3.5mm/0.178ct loose
Sale price¥6,980
Paraiba tourmaline from Brazil 0.219ct loose (CuO:0.9%,MnO:0.2%)
Sale price¥88,800
[Mr. Sanjay] Yellow tourmaline 0.431ct loose
Sale price¥5,980
Color change sapphire 0.283ct loose
Sale price¥4,980
Color change sapphire 0.401ct loose
Sale price¥6,980
Brazilian pink euclase 0.091ct loose
Sale price¥39,800
Bicolor Benitoite 0.194ct loose (square cut)
Sale price¥128,000
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
Lavender spinel 0.305ct loose
Sale price¥7,980
Bicolor Benitoite 0.282ct loose
Sale price¥220,000
Bicolor tourmaline 0.549ct loose (rose cut)
Sale price¥9,800
[KEN] Spinel from Myanmar 4.5mm/0.415ct loose
Sale price¥5,980
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
Salt and pepper diamond 0.383ct loose
Sale price¥17,800
Salt and pepper diamond 0.366ct loose
Sale price¥15,800
Bicolor Zoisite 2.481ct loose
Sale price¥69,800
Brazilian alexandrite 0.066ct loose (Hemachita mine)
Sale price¥14,800
Brazilian Alexandrite 0.073ct Ruth (Hemachita Mine)
Sale price¥15,800
Brazilian Alexandrite 0.068ct Ruth (Hemachita Mine)
Sale price¥17,800
Brazilian Alexandrite 0.099ct Ruth (Hemachita Mine)
Sale price¥24,800
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.
