Russian demantoid garnet (horsetail recognized) 6.3mm/1.058ct loose
Sale price¥398,000
Brazilian rainbow scapolite 1.980ct loose
Sale price¥15,800
Russian demantoid garnet (horsetail recognized) 3.7mm/0.231ct loose
Sale price¥22,800
Russian demantoid garnet (horsetail recognized) 3.6mm/0.239ct loose
Sale price¥16,800
Russian demantoid garnet (horsetail recognized) 3.8mm/0.232ct loose
Sale price¥18,800
Sphene from Madagascar 0.709ct loose (hexagonal cut)
Sale price¥8,800
Sphene from Madagascar 0.672ct loose (hexagonal cut)
Sale price¥8,800
Musgravite/Spinel 1.535ct loose
Sale price¥69,800
Unheated silky pink sapphire from Vietnam 0.198ct loose
Sale price¥8,800
Unheated silky pink sapphire from Vietnam 0.175ct loose
Sale price¥7,980
[Rouge cut] Almandine garnet 1.668ct loose
Sale price¥9,800
Diamond 0.777ct loose (butterfly cut)
Sale price¥77,777
Chrome tourmaline from Tanzania 0.279ct loose
Sale price¥9,800
Morganite from Nigeria 1.119ct loose
Sale price¥4,980
Morganite from Nigeria 0.889ct loose
Sale price¥4,980
Bicolor sapphire 0.231ct loose
Sale price¥6,980
Bicolor sapphire 0.207ct loose
Sale price¥6,980
Bicolor sapphire 0.190ct loose
Sale price¥6,980
Axinite from Pakistan 1.613ct loose
Sale price¥8,800
Axinite from Pakistan 1.274ct loose
Sale price¥6,980
Sphene from Madagascar 1.853ct loose
Sale price¥24,800
Bicolor chrysoberyl from Madagascar 1.753ct loose
Sale price¥26,800
Bicolor chrysoberyl from Madagascar 1.590ct loose
Sale price¥23,800
Bicolor chrysoberyl from Madagascar 1.003ct loose
Sale price¥15,800
Bicolor chrysoberyl from Madagascar 1.456ct loose
Sale price¥21,800
Bicolor chrysoberyl from Madagascar 1.520ct loose
Sale price¥22,800
Pink tourmaline 1.690ct loose
Sale price¥39,800
[KEN] Kyanite from Tanzania 0.856ct loose
Sale price¥4,980
Bicolor Zoisite 0.581ct loose
Sale price¥15,800
Brazilian alexandrite 0.112ct loose
Sale price¥13,800
Bicolor tanzanite 0.581ct loose
Sale price¥23,800
Rough Diamond (Makeable) 0.941ct Rough (VS Equivalent/Trigon)
Sale price¥198,000
Rough diamond (sawable) 0.890ct rough stone (VS equivalent/GI color)
Sale price¥158,000
Montana Sapphire (from Yogo) 0.675ct rough stone
Sale price¥14,800
![[KEN] Chrome tourmaline 0.300ct loose](http://store.karatz.jp/cdn/shop/files/PA056654_cf741dcd-5528-449a-b949-e9dbc73b5c4e.jpg?v=1696811590&width=2699)
[KEN] Chrome tourmaline 0.300ct loose
Sale price¥3,980
Yellow diamond rough stone (makeable) 0.247ct rough stone
Sale price¥22,800
![[KEN] Fire opal from Mexico 0.890ct loose](http://store.karatz.jp/cdn/shop/files/PA057063_eb216f71-ac20-4733-8241-c3c9c66e7218.jpg?v=1696811687&width=3470)
[KEN] Fire opal from Mexico 0.890ct loose
Sale price¥6,980
American red beryl 0.270ct loose
Sale price¥22,800
American red beryl 0.230ct loose
Sale price¥18,800
Australian boulder opal 1.730ct loose
Sale price¥9,800
Red beryl 0.104ct loose
Sale price¥34,800
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.
