[Mr. Sanjay] Andalusite 0.293ct loose
Sale price¥6,980
[Mr. Sanjay] Andalusite 0.192ct loose
Sale price¥4,980
Benitoite 5 stone set 0.140ct loose (gradation)
Sale price¥24,800
Red Beryl 2.9mm/0.096ct loose
Sale price¥35,800
Bicolor sapphire 0.478ct loose (color shift)
Sale price¥19,800
Colombian trapiche emerald (reverse trapiche) 0.170ct loose
Sale price¥15,800
Colombian trapiche emerald (reverse trapiche) 0.188ct loose
Sale price¥18,800
Colombian trapiche emerald (reverse trapiche) 0.093ct loose
Sale price¥9,800
Red beryl 0.173ct loose
Sale price¥38,800
Red beryl 0.136ct loose
Sale price¥29,800
Red beryl 0.131ct loose
Sale price¥28,800
Red beryl 0.105ct loose
Sale price¥22,800
Red beryl 0.098ct loose
Sale price¥22,800
Red beryl 0.094ct loose
Sale price¥18,800
Red beryl 0.064ct loose
Sale price¥14,800
Diamond 0.061ct loose (trapeze cut, VS class equivalent)
Sale price¥9,800
Diamond 0.042ct loose (trapeze cut, VS class equivalent)
Sale price¥8,800
Diamond 0.039ct loose (trapeze cut, equivalent to VS class)
Sale price¥7,980
Bicolor sapphire 0.368ct loose
Sale price¥29,800
Bekily Blue Garnet from Madagascar (color change garnet) 0.211ct loose
Sale price¥15,800
Pink diamond 0.093ct loose (Rose cut, LIGHT PURPLE PINK, I-1)
Sale price¥25,800
Benitoite 0.084ct loose (princess cut)
Sale price¥22,800
Benitoite 0.099ct loose (princess cut)
Sale price¥25,800
American red beryl 2.9mm/0.094ct loose
Sale price¥35,800
Demantoid garnet from Madagascar 0.058ct loose
Sale price¥4,980
Demantoid garnet from Madagascar 0.065ct loose
Sale price¥4,980
Demantoid garnet from Madagascar 0.064ct loose
Sale price¥4,980
Demantoid garnet from Madagascar 0.063ct loose
Sale price¥4,980
Demantoid garnet from Madagascar 0.083ct loose
Sale price¥5,980
Demantoid garnet from Madagascar 0.067ct loose
Sale price¥4,980
Green sapphire from Madagascar 0.246ct loose
Sale price¥7,980
Yellow sapphire from Madagascar 0.232ct loose
Sale price¥7,980
Pink sapphire from Madagascar 0.216ct loose
Sale price¥8,800
Pink sapphire from Madagascar 0.208ct loose
Sale price¥8,800
Yellow sapphire from Madagascar 0.207ct loose
Sale price¥7,980
Madagascar sapphire 0.205ct loose
Sale price¥9,800
Green sapphire from Madagascar 0.199ct loose
Sale price¥7,980
Pink sapphire from Madagascar 0.200ct loose
Sale price¥7,980
Blue sapphire from Madagascar 0.196ct loose
Sale price¥9,800
Yellow sapphire from Madagascar 0.181ct loose
Sale price¥5,980
Ice blue sapphire from Madagascar 0.181ct loose
Sale price¥7,980
Bicolor tourmaline 0.397ct loose
Sale price¥8,800
Colombian emerald 3.0mm/0.101ct loose
Sale price¥19,800
Rough diamond (makeable) 0.185ct loose (VS-SI)
Sale price¥22,800
Rough diamond (makeable) 0.345ct loose (VS-SI equivalent)
Sale price¥34,800
Brazilian emerald 3.2mm/0.124ct loose
Sale price¥25,800
Brazilian emerald 3.3mm/0.119ct loose
Sale price¥22,800
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.
