【9/28 22時販売】ブラジル産エレスチャルアメジスト 1.058ctルース
Sale price¥7,980
【9/28 22時販売】ノンオイルレッドベリル 0.200ctルース GIA
Sale price¥168,000
【9/28 22時販売】ナイジェリア産モルガナイト 1.149ctルース
Sale price¥19,800
【9/28 22時販売】イエローダイヤモンド 3.4mm/0.165ctルース(FANCY VIVID ORANGY YELLOW, SI-2)
Sale price¥29,800
【9/28 22時販売】ジンバブエ産バイカラーユークレース 0.146ctルース
Sale price¥35,800
【9/28 22時販売】アメリカ産ベニトアイト 2.2mm/0.270ctルース（グラデーションセット）
Sale price¥69,800
【9/28 22時販売】アメリカ産ネプチュナイト 0.143ctルース
Sale price¥9,800
【9/28 22時販売】ルチル2石セット 6.213ct（原石+ルース）
Sale price¥59,800
【9/28 22時販売】ボリビア産フォスフォフィライト 0.436ctルース 鑑別書
Sale price¥298,000
【9/28 22時販売】マラウイ産バイカラージルコン 0.811ctルース
Sale price¥29,800
【9/28 22時販売】マラウイ産バイカラージルコン 1.661ctルース
Sale price¥59,800
Lottery Sale 092112_American Benitoite 0.262ct Loose Stone
Sale price¥158,000
Lottery Sale 092110_American Benitoite 0.175ct Loose Stone
Sale price¥128,000
Lottery Sale 092111_American Benitoite 0.185ct Loose Stone
Sale price¥128,000
Lottery Sale 092109_Brazilian Blue Anatase 0.424ct Loose Stone
Sale price¥69,800
Lottery Sale 092107_Russian Alexandrite 0.333ct Loose Stone
Sale price¥79,800
Brazilian Paraiba tourmaline 0.065ct loose (CuO:2.0%, MnO:2.6%)
Sale price¥22,800
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.