[On sale at 22:00 on 2/17] Brazilian Alexandrite 0.145ct loose stone
Sale price¥35,800
[On sale at 22:00 on 2/17] Alexandrite 0.318ct loose stone
Sale price¥55,800
[On sale at 22:00 on 2/14] Sri Lankan Silky Sapphire 1.079ct Loose
Sale price¥12,800
[On sale 2/9 at 10pm] American Benitoite 0.083ct loose stone
Sale price¥22,800
[On sale 2/9 at 10pm] American Benitoite 0.077ct loose stone
Sale price¥25,800
[On sale 2/9 at 10pm] American Benitoite 0.067ct loose stone
Sale price¥19,800
[On sale 2/8 at 10pm] Madagascar sphene 1.751ct loose stone
Sale price¥19,800
[On sale at 22:00 on 2/10] Burmese unheated star ruby 1.050ct loose
Sale price¥29,800
[On sale 2/11 at 10pm] American Benitoite 0.286ct loose stone
Sale price¥158,000
[On sale 2/9 at 10pm] American neptunite 0.117ct loose stone
Sale price¥25,800
[On sale at 22:00 on 2/10] Madagascar Pezzottaite 0.206ct loose stone
Sale price¥12,800
[On sale at 22:00 on 2/10] Madagascar Pezzottaite 0.177ct loose stone
Sale price¥11,000
[On sale at 22:00 on 2/11] Tanzanian pink spinel 0.266ct loose stone
Sale price¥6,980
[On sale 2/7 at 10pm] Tanzanian bicolor zoisite 2.665ct loose stone
Sale price¥98,000
[On sale at 22:00 on 2/8] Namibian Jeremejevite 0.027ct loose stone
Sale price¥6,980
[On sale 2/2 at 10pm] Namibian Jeremejevite 0.046ct loose stone
Sale price¥8,800
[On sale 2/2 at 10pm] Namibian Jeremejevite 0.025ct loose stone
Sale price¥6,980
[On sale 2/8 at 22:00] Namibian Jeremejevite 0.037ct loose stone
Sale price¥6,980
[On sale 2/2 at 10pm] Namibian Jeremejevite 0.024ct loose stone
Sale price¥7,980
[On sale 2/1 at 22:00] Namibian Jeremejevite 0.033ct loose stone
Sale price¥7,980
Blue sapphire 1.432ct loose stone
Sale price¥39,800
Nigerian Cobalt Gahnite 0.100ct Loose Stone (Color Shift Type) JTL
Sale price¥19,800
Brazilian Lepidocrocite in Quartz 0.713ct Loose Stone
Sale price¥3,980
Brazilian bicolor tourmaline 0.362ct loose stone
Sale price¥8,800
Brazilian bicolor tourmaline 0.837ct loose stone
Sale price¥15,800
Zimbabwean Euclase 0.029ct loose stone
Sale price¥19,800
Madagascar Bekiri Blue Garnet (Color Change Garnet) 0.824ct Loose Stone
Sale price¥39,800
Brazilian alexandrite 0.173ct loose
Sale price¥49,800
Tanzanian Chrome Tourmaline 0.840ct Loose Stone
Sale price¥6,980
Pigeon Blood Ruby 0.550ct Loose AIGS
Sale price¥59,800
Zambian emerald 0.306ct loose stone
Sale price¥8,800
Brazilian Limonite in Topaz 6.856ct loose stone
Sale price¥29,800
Ruby 0.337ct loose stone
Sale price¥8,800
Ruby 0.662ct loose stone
Sale price¥15,800
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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.
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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.