Dumortierite in quartz 0.730ct loose
Sale price¥4,980
Green zircon 1.200ct loose
Sale price¥8,800
Green zircon 1.140ct loose
Sale price¥6,980
Green zircon 1.100ct loose
Sale price¥6,980
Green zircon 1.090ct loose
Sale price¥6,980
Green zircon 0.980ct loose
Sale price¥5,980
Green zircon 0.970ct loose
Sale price¥5,980
Green zircon 0.890ct loose
Sale price¥6,980
Bicolor sapphire 0.323ct loose
Sale price¥12,800
Bloodshot Iolite Sunstone 1.090ct Loose
Sale price¥15,800
Jeremejevite 0.094ct loose
Sale price¥8,800
Jeremejevite 0.055ct loose
Sale price¥8,800
Thai pigeon blood ruby 0.380ct loose AIGS
Sale price¥59,800
Bicolor sapphire 0.960ct loose
Sale price¥24,800
Bicolor sapphire 0.800ct loose
Sale price¥19,800
Pink spinel 0.290ct loose
Sale price¥7,980
Purple spinel 0.210ct loose
Sale price¥6,980
Lavender spinel 0.160ct loose
Sale price¥5,980
Padparadscha Sapphire 6.4mm/1.208ct Loose Medium Treasure Guide
Sale price¥328,000
Dendritic quartz 1.437ct loose
Sale price¥3,980
Bangkacha sapphire (star sapphire) 3.840ct loose
Sale price¥19,800
Bangkacha sapphire (star sapphire) 3.620ct loose
Sale price¥12,800
Bangkacha sapphire (star sapphire) 2.410ct loose
Sale price¥15,800
Dumortierite in quartz 0.950ct loose
Sale price¥6,980
Dumortierite in quartz 0.710ct loose
Sale price¥5,980
Dendritic quartz 2.180ct loose
Sale price¥4,980
Dendritic quartz 2.068ct loose
Sale price¥4,980
Dendritic quartz 1.832ct loose
Sale price¥3,980
Dendritic quartz 0.971ct loose
Sale price¥4,980
California Axinite 1.150ct Loose Stone (Phantom Cut)
Sale price¥15,800
Fluorite 1.420ct loose stone
Sale price¥6,980
Dumortierite in quartz 0.950ct loose
Sale price¥5,980
Tinker Bell Quartz (Pink Fire Quartz) 3.646ct loose
Sale price¥19,800
Tinker Bell Quartz (Pink Fire Quartz) 3.059ct loose
Sale price¥19,800
Afghanite 0.210ct loose
Sale price¥8,800
Oregon Sunstone 0.930ct Loose
Sale price¥9,800
Oregon Sunstone 0.480ct Loose
Sale price¥7,980
Dumortierite in quartz 0.530ct loose
Sale price¥4,980
Euclase from Brazil 0.446ct Ruth Japanese German edition
Sale price¥55,800
UV type mint garnet 0.360ct loose
Sale price¥5,980
UV type mint garnet 0.480ct loose
Sale price¥6,980
Star Garnet 14.200ct loose (6 rows)
Sale price¥5,980
Star garnet 13.090ct loose (6 rows)
Sale price¥6,980
Star garnet 13.260ct loose (6 rows)
Sale price¥6,980
Star garnet 11.460ct loose (6 rows)
Sale price¥7,980
Montebrasite 0.380ct loose (mint green)
Sale price¥5,980
Montebrasite 0.370ct loose (mint green)
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.
