Australian Opal 1.047ct Loose
Sale price¥14,800
Australian Opal 0.760ct Loose
Sale price¥12,800
Mexican Fire Opal 1.138ct Loose
Sale price¥15,800
Mexican Fire Opal 1.743ct Loose
Sale price¥24,800
Mexican Fire Opal 2.235ct Loose
Sale price¥26,800
Zimbabwean Blue Apatite (UV type) 1.061ct loose stone
Sale price¥12,800
Mexican Fire Opal 3.425ct Loose
Sale price¥29,800
Zimbabwean Blue Apatite (UV type) 0.703ct loose stone
Sale price¥11,000
[Cat cut] Dendritic agate 13.569ct loose stone
Sale price¥12,800
[Cat cut] Dendritic agate 6.757ct loose stone
Sale price¥12,800
[Cat cut] Dendritic agate 5.326ct loose stone
Sale price¥12,800
Australian black opal 0.357ct loose stone
Sale price¥12,800
Afghanistan Hackmanite 0.418ct loose stone
Sale price¥12,800
Ethiopian Opal 2.131ct Loose
Sale price¥12,800
Indian Cavansite 80.083ct rough stone
Sale price¥12,800
Mexican water opal 1.558ct loose stone
Sale price¥18,800
Mexican Fire Opal 1.877ct Loose
Sale price¥14,800
Myanmar trapichel ruby 0.216ct loose
Sale price¥15,800
Myanmar Trapiche Ruby 0.342ct Loose
Sale price¥15,800
Myanmar Trapiche Ruby 0.250ct Loose
Sale price¥15,800
Myanmar Red Spinel 0.725ct Loose
Sale price¥19,800
Lavender Tanzanite 0.784ct loose stone
Sale price¥14,800
Green Zoisite 0.998ct Loose Stone
Sale price¥22,800
Bicolor Zoisite 0.450ct Loose Stone (Bicolor Tanzanite)
Sale price¥18,800
Tanzanite 4.8mm/0.494ct loose stone
Sale price¥15,800
Tanzanite 1.004ct loose stone
Sale price¥22,800
{Yurakucho Marui 2024112 takeout} Bicolor tourmaline 1.074ct loose stone
Sale price¥15,800
Russian Demantoid Garnet (Horsetail) 2.9mm/0.194ct Loose Stone
Sale price¥29,800
Windsor Sapphire 0.405ct loose stone from Windsor, Tanzania
Sale price¥16,800
Sri Lankan Star Sapphire 1.225ct Loose
Sale price¥15,800
Sri Lankan Star Sapphire 1.682ct Loose
Sale price¥15,800
Sri Lankan Star Sapphire 1.339ct Loose
Sale price¥15,800
Brazilian Alexandrite 2.8mm/0.077ct loose stone
Sale price¥11,000
Brazilian alexandrite 0.060ct loose
Sale price¥12,800
Brazilian alexandrite 0.051ct loose
Sale price¥11,000
Brazilian alexandrite 0.051ct loose
Sale price¥11,000
Brazilian alexandrite 0.058ct loose
Sale price¥12,800
Brazilian alexandrite 0.061ct loose
Sale price¥12,800
[KEN] White topaz 6.495ct loose stone (vortex cut)
Sale price¥29,800
Madagascar Pezzottaite 0.554ct loose stone
Sale price¥19,800
Madagascar Pezzottaite 0.229ct loose stone
Sale price¥19,800
![[10/2 22:00 Sale] Ruby 0.289ct Loose by Takakikyo](http://store.karatz.jp/cdn/shop/files/P4169332_b72d7367-08e2-4a9f-961a-b86e3240b23b.jpg?v=1727792434&width=3013)
[10/2 22:00 Sale] Ruby 0.289ct Loose by Takakikyo
Sale price¥12,800
Colombian emerald 0.381ct rough stone
Sale price¥12,800
Colombian emerald 0.625ct rough stone
Sale price¥18,800
Colombian emerald 0.300ct rough stone
Sale price¥12,800
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.
