[11/4 _yoros_ya-san exclusive] No. 28

Blue topaz 7.46ct
Blue topaz, with its attractive blue color, is one of the most popular colors among the many color variations of topaz. Depending on the intensity of the blue, it is called "sky blue topaz (light blue)," "Swiss blue topaz (vibrant blue)," or "London blue topaz (dark blue)." You'll want to collect them all. Takeshi Yamamoto cut

Type: Loose (natural stone)
・Stone name: Blue topaz
Weight: 7.460ct
・Size: 11.9 x 9.7 mm
Shape: Custom cut ・Scratches/chips: S
Inclusions: S
・Note: Irradiation treatment is usually performed.
*Blue topaz is generally a gemstone that has been irradiated.
・Accessories: Caratz quality guarantee, loose case (if it does not fit, a clear zip 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 .


karatz_item_id: 12556115