[Cat cut] London blue topaz 9mm loose

Blue topaz, which has an attractive blue color, is one of the most popular topaz colors that come in a wide variety of colors. Among them, "London Blue Topaz" is a deep blue stone that is almost navy blue, like this loose stone. It is the most valuable stone among the three types of blue topaz.

Cat cut (reversible) cut by Thai jeweler NOBU. The type with a rose cut on the back side. It's a cat cut .

・Type: Loose (natural stone)
・Stone name: London blue topaz
・Weight: 9mm/2.470ct
・Scratch/chip: S
・Inclusion: S
・Note: Usually, irradiation treatment is performed.
*London Blue Topaz is generally a gemstone that has been irradiated.
・Accessories: Karatz quality guarantee card, case

▷For more information about blue topaz
Blue Topaz | Sky, Switzerland, London, the most valuable


*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: 12527644