【6/12 22時販売】マダガスカル産スペサルティンガーネット 8.592ctルース
Sale price¥98,000
【6/12 22時販売】マダガスカル産アンダリュサイト 4.6mm/0.369ctルース
Sale price¥5,980
[On sale from 10pm on 5/31] Madagascar Iolite Sunstone 1.549ct Loose
Sale price¥24,800
[On sale at 22:00 on 6/7] 1.580ct loose green apatite from Madagascar
Sale price¥14,800
[On sale 6/7 at 22:00] Madagascar Blue Sapphire (Ice Blue) 0.694ct Loose
Sale price¥18,800
[On sale 6/7 at 22:00] Madagascar pink sapphire 0.275ct loose stone
Sale price¥12,800
[On sale 6/7 at 22:00] Madagascar Blue Sapphire (Ice Blue) 0.263ct Loose
Sale price¥12,800
[On sale from 10pm on 5/4] 0.448ct loose blue sapphire from Madagascar
Sale price¥12,800
[On sale at 22:00 on 4/21] Madagascar Grandidierite 0.180ct loose stone
Sale price¥14,800
[On sale from 10pm on 4/20] Madagascar Apatite Cat's Eye 2.80ct Loose
Sale price¥29,800
Madagascar Bekiri Blue Garnet (Color Change Garnet) 0.192ct Loose Stone
Sale price¥13,800
Madagascar Bekiri Blue Garnet (Color Change Garnet) 0.272ct Loose Stone
Sale price¥19,800
Madagascar Bekiri Blue Garnet (Color Change Garnet) 0.179ct Loose Stone
Sale price¥12,800

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.