Pink tourmaline 0.158ct loose
Sale price¥8,800
Bangkacha sapphire (star sapphire) 1.417ct loose
Sale price¥8,800
Pink tourmaline 0.391ct loose
Sale price¥5,980
Kenyan gold sheen sapphire 2.3mm/0.083ct loose
Sale price¥8,800
Purple spinel 0.424ct loose (rose cut)
Sale price¥9,800
Spinel 0.705ct loose (rose cut)
Sale price¥9,800
Spinel 0.545ct loose (rose cut)
Sale price¥9,800
Green quartz 10.330ct loose (pineapple cut)
Sale price¥6,980
Rose quartz 18.410ct loose (pineapple cut)
Sale price¥9,800
Bicolor tourmaline 3.277ct loose
Sale price¥9,800
Chrysoberyl cat's eye 1.080ct loose
Sale price¥8,800
Star sapphire 0.973ct loose
Sale price¥5,980
Sea blue chalcedony 5.627ct loose
Sale price¥6,980
Trapiche emerald 0.650ct loose (reverse trapiche)
Sale price¥8,800
Fluorite 16.786ct loose
Sale price¥9,800
Mexican Fire Opal 1.30ct Loose
Sale price¥6,980
Bicolor tourmaline 1.248ct loose
Sale price¥8,800
Bicolor tourmaline 1.097ct loose
Sale price¥6,980
Spinel from Sri Lanka 0.800ct loose
Sale price¥9,800
Tanzanian Clinozoisite 0.560ct Loose Stone (Phantom Cut)
Sale price¥5,980
Tanzanian Clinozoisite 0.710ct Loose Stone (Phantom Cut)
Sale price¥5,980
Tanzanian Clinozoisite 0.950ct Loose Stone (Phantom Cut)
Sale price¥5,980
Andesine 0.502ct loose stone (pixel cut)
Sale price¥6,980
Sierra Leone sapphire 1.210ct loose
Sale price¥9,800
Cornel pin cat's eye 0.980ct loose
Sale price¥6,980
Cornel pin cat's eye 0.872ct loose
Sale price¥6,980
Cornel pin cat's eye 0.791ct loose
Sale price¥8,800
Cornel pin cat's eye 0.513ct loose
Sale price¥6,980
Brazilian Andalusite 0.608ct loose
Sale price¥5,980
Brazilian Andalusite 0.634ct loose
Sale price¥5,980
Tanzanian orange zircon 0.813ct loose stone
Sale price¥6,980
Tanzanian zircon 0.942ct loose stone
Sale price¥8,800
Zircon 0.848ct loose stone
Sale price¥8,800
Zircon 0.991ct loose stone
Sale price¥8,800
Ruby 0.194ct loose
Sale price¥8,800
Pink tourmaline 0.482ct loose stone
Sale price¥6,980
Bicolor tourmaline 0.591ct loose (rose cut)
Sale price¥9,800
Bicolor tourmaline 0.435ct loose (rose cut)
Sale price¥6,980
Myanmar spinel 0.631ct loose stone
Sale price¥6,980
Myanmar Purple Spinel 0.872ct Loose Stone
Sale price¥8,800
Myanmar spinel 0.466ct loose stone
Sale price¥6,980
Rutilated Quartz (Rutilated Quartz) 5.870ct Loose
Sale price¥6,980
Montebrasite from Madagascar 0.366ct loose
Sale price¥5,980
Color change diamond spore 0.729ct loose
Sale price¥8,800
Diaspore 0.672ct loose
Sale price¥5,980
Diaspore 0.657ct loose
Sale price¥5,980
Diaspore 0.875ct loose
Sale price¥7,980
Diaspore 0.660ct loose
Sale price¥5,980
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.
