Star sapphire 21.568ct loose Japanese-German book

Sapphire is a famous stone. Among these, this is the type where you can see the star effect. With a hardness of 9, sapphire is the second hardest gemstone after diamond, and is a highly tough and stable gemstone that is easy to care for. A penlight is used for photography. The back side of the stone is basically unpolished. A star sapphire with a size of 21ct and a presence that allows you to fully enjoy the star. A Japanese-German gem research book identification book is included.

・Type: Loose (natural stone)
・Stone name: Star sapphire
・Weight: 21.568ct
・Scratch/chip: S
・Inclusion: -
·remarks:---
・Accessories: Identification book (Japanese-German gem research book), Karatz quality guarantee card, case

▷For more information about Star Sapphire
Are there fake star sapphires? What is the value, origin, and famous star sapphire?


*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: 12531261