trapiche sapphire

A sapphire that shows a mysterious pattern made of six lines.
Most of them have white or black lines on a blue background, but other colors can also be found.
It is a relatively new gemstone, first unveiled at the Basel exhibition in 1996.
Sapphire is the birthstone for September.

Karatz GemMagazine
" About Trapiche Jewels "

Myanmar Trapiche Sapphire 0.206ct Loose Sale price¥18,800

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Trapiche sapphire 6.914ct loose

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'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.