Myanmar red spinel 0.524ct rough stone (Star of David)
Sale price¥14,800
Myanmar Red Spinel 0.281ct Rough Stone (Star of David)
Sale price¥8,800
Myanmar Star Spinel 1.153ct Loose
Sale price¥12,800
Cobalt spinel from Tanzania 0.284ct loose Japanese and German
Sale price¥49,800
Pink spinel 3.8mm/0.276ct loose stone
Sale price¥6,980
Pt950 Myanmar spinel 0.18ct 0.22ct earrings
Sale price¥59,800
Myanmar pink spinel 0.520ct loose stone
Sale price¥12,800
[Sakura Incut] Purple Spinel 5.5mm/0.609ct {Collaboration} Loose Patch
Sale price¥55,800
Purple spinel 0.955ct loose stone
Sale price¥19,800
Myanmar pink spinel 1.165ct loose stone
Sale price¥19,800
[12552167] Purple spinel 0.880ct loose stone
Sale price¥14,800
Myanmar Violet Spinel 0.426ct Loose
Sale price¥8,800
Pink spinel 0.713ct loose stone
Sale price¥8,800
Myanmar orange spinel 0.267ct loose stone
Sale price¥14,800
Myanmar orange spinel 0.295ct loose stone
Sale price¥14,800
Myanmar orange spinel 0.377ct loose stone
Sale price¥15,800
Myanmar Star Spinel 2.030ct Loose
Sale price¥79,800

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.