[12554337] Unheated blue sapphire 1.320ct loose stone

Sapphire is a well-known stone. This is the most orthodox blue sapphire. Sapphire has a hardness of 9, making it the second hardest gemstone after diamond, and is tough, stable, and easy to care for. This is a rare, unheated blue sapphire. Comes with a certificate of authenticity from the Japan-Germany Gemological Institute.

Type: Loose (natural stone)
Stone name: Unheated blue sapphire
Weight: 1.320ct
・Size: 6.2 x 7.8 mm
・Shape: Heart shape ・Scratches/chips: S
Inclusions: S
·remarks:---
・Accessories: Certificate of Authenticity (Japan-Germany Gemstone Laboratory), loose case (if it does not fit, a clear case with zip)

▷For more information about sapphire
Sapphire characteristics, types, characteristics by origin, counterfeits, value standards, etc.


▷Jewelry processing available
If you would like to have your item made into jewelry, please order it along with your desired setting using the link below.
・[Select by stone] Simple order
・[Select from stones] Semi-custom
*If you would like an image of the stone in the frame, would like to discuss a full order, or have any other concerns or questions, please feel free to contact us here .
*Raw stones are not available. There are also some stones that cannot be handled.

*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 .


karatz_item_id: 12554337