Thai pigeon blood ruby 0.380ct loose AIGS
Sale price¥59,800
Sphene 0.890ct loose
Sale price¥12,800
Sphene 0.850ct loose
Sale price¥15,800
Sphene 0.680ct loose
Sale price¥8,800
Sphene 0.570ct loose
Sale price¥9,800
Sphene 0.590ct loose
Sale price¥5,980
Sphene 0.320ct loose
Sale price¥5,980
Ruby 0.213ct loose
Sale price¥8,800
Color change sphene from Pakistan 0.300ct loose
Sale price¥14,800
Sphane 4.3mm/0.275ct loose
Sale price¥7,980
Sphene 4.3mm/0.360ct loose
Sale price¥8,800
Sphene 10.390ct loose
Sale price¥128,000
Bicolor Sphene 4.50ct loose
Sale price¥258,000
Sphene 4.208ct loose
Sale price¥79,800
Sphene 1.690ct loose
Sale price¥12,800
Sphene 1.607ct loose
Sale price¥12,800
Sphene 4.350ct loose
Sale price¥39,800
Pakistani Bicolor Sphene 1.44ct Ruth (July Birthstone)
Sale price¥79,800
Trapichell Bee 1 stone《Multiple purchase discount available》
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.