Tanzania Bicolor Zoisite 4mm/0.305ct Loose Stone
Sale price¥6,980
Tanzania Bicolor Zoisite 0.299ct Loose Stone
Sale price¥4,980
Synthetic rutile 0.381ct loose stone
Sale price¥9,800
Tanzanian bicolor sapphire 0.124ct loose stone
Sale price¥5,980
Tanzanian bicolor sapphire 0.149ct loose stone
Sale price¥6,980
Tanzanian bicolor sapphire 0.152ct loose stone
Sale price¥6,980
Tanzanian bicolor sapphire 0.134ct loose stone
Sale price¥3,980
Tanzanian bicolor sapphire 0.128ct loose stone
Sale price¥6,980
Tanzanian bicolor sapphire 0.181ct loose stone
Sale price¥6,980
Diamond 0.088ct loose (D, SI2, fan cut)
Sale price¥14,800
Brazilian Euclase 0.213ct loose stone (bicolor Euclase)
Sale price¥15,800
Madagascar Yellow Sapphire 0.283ct Loose
Sale price¥6,980
Madagascar sapphire 0.162ct loose stone
Sale price¥5,980
Tanzania Green Apatite 0.190ct Loose Stone
Sale price¥6,980
American Benitoite 0.084ct loose stone (colorless Benitoite)
Sale price¥12,800
Cornflower Blue Sapphire 0.230ct Loose AIGS
Sale price¥45,800
Brazilian Euclase 0.263ct Loose Stone (Colorless Euclase)
Sale price¥9,800
Brazilian Alexandrite 0.111ct loose stone
Sale price¥24,800
[Rouge cut] Pink tourmaline 0.422ct loose stone
Sale price¥6,980
Brazilian Pink Tourmaline 0.418ct Loose Stone (Rouge Cut)
Sale price¥9,800
YAG (Yttrium Aluminum Garnet) 4.0mm/0.341ct loose stone
Sale price¥6,980
Blue sapphire 0.231ct loose
Sale price¥9,800
Canary Yellow Tourmaline from Mozambique 0.190ct loose stone
Sale price¥8,800
Canary Yellow Tourmaline from Mozambique 0.132ct loose stone
Sale price¥8,800
Brazilian Alexandrite 3.1mm/0.131ct Loose Stone (Rose Cut)
Sale price¥23,800
YAG (Yttrium Aluminum Garnet) 3.9mm/0.317ct loose stone
Sale price¥6,980
YAG (Yttrium Aluminum Garnet) 3.3mm/0.208ct Loose Stone (Rose Cut)
Sale price¥5,980
Canary Yellow Tourmaline from Mozambique 0.142ct loose stone
Sale price¥8,800
Canary Yellow Tourmaline from Mozambique 0.170ct loose stone
Sale price¥8,800
American Red Beryl 0.126ct Loose
Sale price¥29,800
Indian Alexandrite Cat's Eye 0.206ct Loose Stone
Sale price¥6,980
[12550864] 0.227ct loose zoisite from Tanzania
Sale price¥6,980
[12549449 published] Montana Sapphire 0.263ct loose
Sale price¥8,800
[12550865] 0.203ct loose zoisite from Tanzania
Sale price¥6,980
[12550768] Salt and pepper diamond 0.310ct loose stone
Sale price¥49,800
American Benitoite 3.3mm/0.181ct loose stone
Sale price¥59,800
American Red Beryl 0.147ct Loose
Sale price¥39,800
American Red Beryl 0.132ct Loose
Sale price¥33,800
Diamond (cabochon cut) 0.206ct loose
Sale price¥55,800
Brazilian alexandrite 0.120ct loose
Sale price¥15,800
Brazilian Alexandrite 0.106ct Loose Stone (Silky Alexandrite)
Sale price¥15,800
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.