Colombian emerald cat's eye 0.079ct loose
Sale price¥11,800
Colombian emerald cat's eye 0.078ct loose
Sale price¥8,800
Colombian emerald cat's eye 0.061ct loose
Sale price¥12,800
[KEN] Yellow sapphire 0.554ct loose
Sale price¥6,980
Pink opal 7.180ct loose
Sale price¥8,800
Pink opal 6.960ct loose
Sale price¥8,800
Andesine Labradorite (commonly known as Rainbow Moonstone) 1.220ct loose
Sale price¥19,800
Colombian emerald 10.940ct rough stone
Sale price¥89,800
Colombian emerald 8.90ct rough stone
Sale price¥65,800
Boulder opal 1.640ct loose
Sale price¥19,800
Opal 1.020ct loose
Sale price¥39,800
Black opal 0.660ct loose
Sale price¥19,800
Boulder opal 41.770ct loose
Sale price¥39,800
Boulder opal 17.450ct loose
Sale price¥29,800
Boulder opal 15.020ct loose
Sale price¥29,800
Boulder opal 12.220ct loose
Sale price¥19,800
Boulder opal 6.160ct loose
Sale price¥25,800
Boulder opal 4.980ct loose
Sale price¥29,800
Boulder opal 4.720ct loose
Sale price¥29,800
Boulder opal 7.680ct loose
Sale price¥29,800
Australian boulder opal 3.930ct loose
Sale price¥39,800
[Cat cut] Pt900 Swiss blue topaz 0.41ct earrings
Sale price¥25,800
Bicolor sapphire 0.360ct loose
Sale price¥8,800
Black star sapphire 0.930ct loose
Sale price¥8,800
[KEN] Aquamarine 1.210ct loose
Sale price¥12,800
[KEN] Aquamarine 0.940ct loose
Sale price¥12,800
Bicolor tourmaline 1.130ct loose
Sale price¥19,800
Bicolor tourmaline 0.880ct loose
Sale price¥12,800
Bicolor tourmaline 0.750ct loose
Sale price¥9,800
Bicolor tourmaline 1.220ct loose
Sale price¥25,800
Bicolor tourmaline 1.240ct loose
Sale price¥25,800
Diamond 0.129ct loose (F, SI-1)
Sale price¥29,800
Diamond 0.348ct loose (I, SI1)
Sale price¥59,800
Diamond 0.240ct rough stone
Sale price¥5,980
Diamond 0.430ct rough stone
Sale price¥12,800
Diamond 0.330ct rough stone
Sale price¥6,980
Diamond 0.210ct rough stone
Sale price¥9,800
Canary yellow tourmaline 0.340ct loose
Sale price¥7,980
Fire opal 1.290ct loose
Sale price¥8,800
Bicolor kyanite from Nepal 0.860ct loose
Sale price¥9,800
Bicolor kyanite from Nepal 1.070ct loose
Sale price¥15,800
Amazon green opal 1.120ct loose
Sale price¥4,980
Amazon green opal 1.040ct loose
Sale price¥4,980
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.
