[On sale at 10pm on 4/20] Zimbabwean bicolor euclase 0.149ct loose stone
Sale price¥69,800
[12558798] Blue beryl (Mashish beryl) 0.193ct loose stone
Sale price¥8,800
[12557982] Afghanistan Seafoam Tourmaline 0.487ct Loose Stone
Sale price¥18,800
[On sale at 10pm on 4/12] Cambodian blue zircon 0.431ct loose stone
Sale price¥7,980
[On sale at 10pm on 4/15] Sri Lankan blue sapphire 0.827ct loose stone
Sale price¥12,800
[On sale at 22:00 on 4/13] Tanzanian bicolor zoisite 0.884ct loose stone
Sale price¥11,800
[On sale at 22:00 on 4/13] Tanzanite from Tanzania 0.878ct loose stone
Sale price¥14,800
[On sale at 10pm on 4/12] Brazilian bicolor topaz 1.932ct loose stone
Sale price¥18,800
[On sale at 22:00 on 4/16] Tanzanite from Tanzania 0.914ct loose stone
Sale price¥29,800
[On sale at 22:00 on 4/16] Afghanistan Lapis Lazuli 5.465ct Loose Stone
Sale price¥15,800
[On sale at 22:00 on 4/17] Tanzanian kornerupine 0.301ct loose stone
Sale price¥25,800
[On sale at 22:00 on 4/17] Cambodian blue zircon 0.338ct loose stone
Sale price¥8,800
[On sale at 22:00 on 4/6] Zimbabwean Euclase 0.107ct loose stone
Sale price¥79,800
[On sale 4/4 at 10pm] Vietnam Cobalt Spinel 0.331ct Rough Stone
Sale price¥19,800
[On sale 4/4 at 10pm] Vietnam Cobalt Spinel 0.154ct Rough Stone
Sale price¥12,800
[On sale at 22:00 on 4/4] Vietnam-made cobalt spinel 0.142ct rough stone
Sale price¥15,800
[On sale at 22:00 on 4/4] Vietnam Cobalt Spinel 0.091ct Rough Stone
Sale price¥8,800
[On sale 4/4 at 10pm] Vietnam Cobalt Spinel 0.088ct Rough Stone
Sale price¥8,800
[On sale 4/4 at 10pm] Vietnam Cobalt Spinel 0.078ct Rough Stone
Sale price¥8,800

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.