[Koshu Precious Stone Kiriko] Green Quartz 3.528ct Loose Subaru Sakura Kiriko with Patch

Quartz is called crystal in Japanese. The mineral name is quartz. Quartz is the royal road of minerals because of its stable supply and easy care, but it is also a deep stone with many types such as amethyst and citrine. This is green quartz.

Koshu precious stone Kiriko was created by two masters: Yukio Shimizu, representative of Shimizu Precious Stones, and Yoichi Fukasawa, representative of Jewelry Craft Fukasawa. Mr. Shimizu handles the facets and Mr. Fukasawa handles the facets. Rose cut x Subaru cut 10mm Green quartz "Sakura Kiriko" . A certificate of identification from the Japan-German Gem Research Institute is also included.
A special patch is included.



・Type: Loose (natural stone)
・Stone name: Green quartz
・Weight: 3.528ct
・Scratches/chips: A+
・Inclusion: S
・Note: Irradiation treatment is being performed.
*Generally, green quartz is a gemstone that has been treated with irradiation.
・Accessories: Koshu Precious Stone Kiriko Card, Karatz Quality Guarantee (Japan-German Gem Research Institute), Case

*We try to make sure that the colors in the photos are the same as the real thing, but the colors may look slightly different from the real thing depending on the lighting at the time of shooting and the monitor environment you are using. In addition, some photos may be taken using penlights.

*Click here for information on scratches, chips, treatments, and inclusions.

*For other frequently asked questions, please click here .


karatz_item_id: 12527000