【11/10 22時販売】インド産アイオライトサンストーン 4.037ctルース
Sale price¥25,800
Myanmar Purple Spinel 0.434ct Loose Stone
Sale price¥12,800
【11/1 22時販売】インド産アイオライトサンストーン 2.503ctルース
Sale price¥12,800
Mozambique Rubellite 1.706ct Loose Stone
Sale price¥39,800
【11/8 22時販売】アフガニスタン産ハックマナイト 0.265ctルース
Sale price¥14,800
【11/8 22時販売】アフガニスタン産ハックマナイト 0.484ctルース
Sale price¥25,800
【11/8 22時販売】アフガニスタン産ハックマナイト 0.421ctルース
Sale price¥22,800
【11/8 22時販売】アフガニスタン産ハックマナイト 0.606ctルース
Sale price¥35,800
【11/8 22時販売】アフガニスタン産ハックマナイト 0.314ctルース
Sale price¥18,800
【11/8 22時販売】アフガニスタン産ハックマナイト 0.960ctルース
Sale price¥49,800
【10/31 22時販売】ブラジル産カラーシフトアメジスト 2.301ctルース
Sale price¥12,800
【10/31 22時販売】ブラジル産アメジスト 4.352ctルース
Sale price¥29,800
【11/10 22時販売】インド産アイオライトサンストーン 2.089ctルース
Sale price¥15,800
【11/3 22時販売】アフガニスタン産ハックマナイト 0.148ctルース
Sale price¥22,800
【11/3 22時販売】アフガニスタン産ハックマナイト 0.057ctルース
Sale price¥8,800
【11/10 22時販売】インド産アイオライトサンストーン 4.494ctルース
Sale price¥22,800
【10/28 22時販売】タンザニア産タンザナイト 0.537ctルース
Sale price¥15,800
【10/28 22時販売】タンザニア産タンザナイト 0.559ctルース
Sale price¥15,800
【11/6 22時販売】ブラジル産カラーシフトアメジスト 1.895ctルース
Sale price¥13,800
【11/6 22時販売】ブラジル産カラーシフトアメジスト 6.0mm/0.811ctルース
Sale price¥8,800
【11/7 22時販売】ブラジル産カラーシフトアメジスト 2.103ctルース
Sale price¥15,800
【11/7 22時販売】ブラジル産カラーシフトアメジスト 1.376ctルース
Sale price¥11,800
[12560799 Listed] Brazilian Elestial Amethyst 0.819ct Loose Stone
Sale price¥9,800
[Item No. 12560796] Brazilian Elestial Amethyst 1.965ct Loose Stone
Sale price¥18,800
[Available Oct 12, 10 PM] Indian Iolite Sunstone 1.113ct Loose Gemstone
Sale price¥11,800
[Available 10/4, 10 PM] Brazilian Amethyst 4.850ct Loose Gemstone
Sale price¥12,800
[Available 10/4, 10 PM] Brazilian Amethyst 3.842ct Loose Gemstone
Sale price¥12,800
[On sale 10/4 at 22:00] Brazilian Amethyst 2.984ct Loose Gemstone
Sale price¥11,800
[10/17 10:00 PM Release] Brazilian Amethyst 14.813ct Loose Stone
Sale price¥15,800
[10/2 10 PM Release] Brazilian Ametrine 16.565ct Loose Gemstone
Sale price¥29,800
[On sale 9/30 at 10 PM] Bolivian Ametrine 4.815ct Loose Stone
Sale price¥12,800
[10/2 10 PM Sale] Bolivian Ametrine 4.234ct Loose Stone
Sale price¥18,800
[Available Oct 2, 10:00 PM] Bolivian Ametrine 2.680ct Loose Stone
Sale price¥12,800
[Available 9/21 at 10 PM] Madagascar Iolite 0.870ct Loose Gemstone
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.
So that more people can feel closer to jewellery and enjoy it easily.
We will introduce KARATZ's thoughts on products, the attention to detail and efforts in selecting gemstones and creating jewelry.
KARATZ's Initiatives and Social Contributions
We will introduce KARATZ's efforts, including nurturing the next generation and business collaboration to develop the industry, and supporting children in Sri Lanka, the land of jewels.
KARATZ Books
These are books that KARATZ has been involved in writing, supervising, and planning. They are all books that allow you to enjoy gemstones from various angles. You can also purchase them directly.
jeweler's tools
For those who want to enjoy jewelry more but don't know what tools to use, we will introduce tools that are also used by KARATZ staff. You can also purchase them directly.