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half eternity ring set

This is a great value product that can be ordered as a half eternity ring set using loose stones that are confidently recommended by the staff at KARATZ.

Please feel free to enjoy KARATZ's custom-made products.

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Sold out Top Quality Benitoite 13 Stone Half Eternity Ring Set (2.0mm)
Sold out [On sale from 10pm on 12/29] Montana sapphire 10 stone half eternity ring set (approx. 2.6mm)
Sold out Paraiba tourmaline and diamond 13 stone half eternity ring set (2.0mm)
Sold out ブラジル産パライバトルマリン・サンタマリアアクアマリン・アイスブルーダイヤモンド・タンザナイト13石ハーフエタニティリングセット(2.0mm)
Sold out ブラジル産パライバトルマリン・ダイヤモンド(H&C)13石ハーフエタニティリングセット(2.0mm)
Sold out Montana sapphire 8 stone half eternity ring set (3.5mm)
Sold out Montana sapphire 9 stone half eternity ring set (3.0mm)
Sold out Night purple 13 stone set (hackmanite, tanzanite, black spinel, diamond, etc.) Half eternity ring set (2.0mm)
Sold out Water Play 13 Stone Set (Santa Maria Aquamarine, Sea Blue Chalcedony, Blue Zircon, Diamond, etc.) Half Eternity Ring Set (2.0mm)

KARATZ Custom Made

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.

KARATZ・Five Commitments

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の取り組みと社会貢献

業界発展のための後進育成や事業協力、宝石の国スリランカの子どもたちへの支援活動など、KARATZの取り組みについてご紹介いたします。

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.