【3/30 22時販売】ロイヤルブルーサファイア 1.340ctルース AIGS
Sale price¥89,800
Pigeon Blood Ruby 0.550ct Loose AIGS
Sale price¥59,800
Pigeon Blood Ruby 0.400ct Loose AIGS
Sale price¥55,800
Unheated Ruby 0.330ct Loose AIGS
Sale price¥35,800
Pigeon Blood Ruby 0.280ct Loose AIGS
Sale price¥45,800
Pigeon Blood Ruby 0.44ct Ruby AIGS
Sale price¥55,800
Pigeon Blood Ruby 0.40ct Loose AIGS
Sale price¥49,800
[E_27 Yurakucho Marui Takeout] Pigeon Blood Ruby 0.32ct Loose AIGS
Sale price¥49,800
[E_27 Yurakucho Marui Takeout] Pigeon Blood Ruby 0.38ct Loose AIGS
Sale price¥59,800
Pigeon Blood Ruby 0.40ct Loose AIGS
Sale price¥59,800
[E_27 Yurakucho Marui Take-out] Pigeon Blood Ruby 0.220ct Loose AIGS
Sale price¥45,800
[E_27 Yurakucho Marui Takeout] Cornflower Blue Sapphire 1.080ct Loose AIGS
Sale price¥158,000
Unheated Brazilian Paraiba Tourmaline 0.110ct Loose Stone AIGS
Sale price¥258,000
[E_27 Yurakucho Marui Take-out] Pigeon Blood Ruby 0.295ct Loose AIGS
Sale price¥49,800
[E_27 Yurakucho Marui Takeout] Royal Blue Sapphire 1.010ct Loose AIGS
Sale price¥198,000
[E_27 Yurakucho Marui Takeout] Royal Blue Sapphire 0.730ct Loose AIGS
Sale price¥158,000
Royal blue sapphire 1.420ct loose AIGS
Sale price¥198,000
Unheated Burmese pink spinel 1.430ct loose AIGS
Sale price¥188,000
[E_27 Yurakucho Marui Takeout] Pigeon Blood Ruby 0.590ct Loose AIGS
Sale price¥55,800
Cornflower Blue Sapphire 4.9mm/0.55ct Loose AIGS
Sale price¥128,000
Royal blue sapphire 2.22ct loose AIGS
Sale price¥398,000

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.