Congo Andesine 18.643ct Loose Stone Japan-Germany Exchange

Andesine is characterized by its eye-catching, vivid colors. It is a rare stone that is produced in small quantities. Its name comes from the Andes Mountains, one of the places where it is produced. It is a stone that gives you a sense of the breath of nature. It is a large stone at 18 carats. It is a color-shifting andesine that shows a different expression when you shine a penlight on it against a black background. It comes with a certificate of identification from the Japan-Germany Gemological Institute.

Type: Loose (natural stone)
Stone name: Andesine
・Weight: 18.643ct
Size: 19.7 x 15.5 mm
・Scratches/chips: S
・Inclusions:
・Note: Diffusion processing is usually performed.
*Andesine is generally a gemstone that has been diffusion treated.
・Accessories: Certificate of Authenticity (Japan-Germany Gemstone Research Institute), case

*We try to make the colors in the photos as close as possible to the actual product, but they may look slightly different from the actual product depending on the lighting conditions at the time of shooting and the monitor environment you are using. Also, some photos may have been taken using a penlight.

*For information on scratches, chips, treatments, and inclusions, please click here .

*For other frequently asked questions, please click here .
*If you pay by credit card, the security company may contact you to verify your identity.



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