Blue sapphire 4.3mm/0.307ct loose

Sapphire is a famous stone. The mineral is corundum, which is the same as ruby, but all corundum other than red is called sapphire. This is the most orthodox blue sapphire. 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. Round cut 4.3mm.

・Type: Loose (natural stone)
・Stone name: Blue sapphire
・Weight: 0.307ct
・Scratch/chip: S
・Inclusion: S
・Note: Heating is being performed.
*Sapphires are generally heated gemstones.
・Accessories: Karatz quality guarantee card, case

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


▷Jewelry processing available If you would like jewelry processing, please place an order along with your desired frame from the link below.
・[Choose from stones] Simple order
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*If you would like a photo of a stone placed in a frame, would like to discuss a full order, or have any other questions or concerns, please feel free to contact us here .
*Rough stones are not available. There are also some stones that cannot be used.

*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: 12545036