Bicolor citrine 4.030ct loose
Sale price¥5,980
Madeira Citrine 6.8mm/1.110ct Loose
Sale price¥5,980
White topaz 6.680ct loose
Sale price¥29,800
《Yurakucho Marui 2024112 takeout》【KEN】Citrine 1.337ct loose stone
Sale price¥5,980
[Sakura Incut] Sky Blue Topaz 12mm Loose with Patch
Sale price¥49,800
Madeira Citrine 6.8mm/1.150ct Loose
Sale price¥5,980
[Cat cut] Pt900 Swiss blue topaz 0.41ct earrings
Sale price¥25,800
Inventory Investigation: Set of 2 White Topaz, 4.240ct Loose
Sale price¥8,800
White topaz 4.030ct loose
Sale price¥8,800
Imperial topaz 0.740ct loose
Sale price¥25,800
Brazilian pink imperial topaz 0.391ct loose
Sale price¥39,800
Brazilian Pink Imperial Topaz 0.158ct Loose Stone
Sale price¥12,800
Imperial topaz 0.591ct loose
Sale price¥9,800
[Sakura Incut] Blue Topaz 15.640ct Loose with Patch
Sale price¥59,800
[Colorful] Pt900 blue topaz ring
Sale price¥69,800
[Sakura Incut] Sky Blue Blue Topaz 16mm/15.30ct Loose with Patch
Sale price¥69,800
[Dandelion Cut] London Blue Topaz 6.750ct Loose with Patch
Sale price¥49,800
[Dandelion Cut] London Blue Topaz 6.570ct Loose with Patch
Sale price¥59,800
Topaz 2.240ct loose
Sale price¥8,800
White topaz 3.780ct loose
Sale price¥12,800
White topaz 1.90ct loose
Sale price¥6,980
Citrine 25.35ct loose (pineapple)
Sale price¥9,800
Citrine 24.760ct loose (pineapple)
Sale price¥12,800
Citrine 14.290ct loose (pineapple)
Sale price¥6,980
Swiss blue topaz 17.360ct loose
Sale price¥29,800
《Yurakucho Marui 2024112 takeout》 Swiss blue topaz 11.500ct loose
Sale price¥19,800
Swiss blue topaz 10.910ct loose
Sale price¥19,800
Topaz 73.29ct rough stone
Sale price¥9,800
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.