High quality Swiss blue topaz with excellent transparency and brilliance.
Because it is a cut with many cut surfaces, the sparkle is different.
Solid sky blue is impressive.
This size of 14x14mm is a masterpiece.


One point. No future deliveries are expected.
Cushion checkerboard cut ~19.3 carats
Grade AA

Materials : Swiss Blue Topaz, SV925
Size : No. 13 Ring band width 3.5mm Stone size 14x14mm 19.3ct


 
 
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[Topaz]
topaz
<Topaz> is the origin of the Red Sea island Topazios (now St. John's Island). The Japanese name is Kougyoku. The natural orange-brown topaz is called "imperial topaz" and is the highest quality and very expensive. Topaz comes in various shades such as blue, orange, pink, green, and colorless. Many of them are generally changed in color by heat treatment or radiation treatment. This is nothing special, and not only topaz but many other gemstones are often treated in some way to enhance, change and stabilize their color development. Natural blue topaz is very pale in color and is most often treated this way. Depending on the method and amount, it can be divided into London blue and Swiss blue. Colored topaz (except for blue topaz and white topaz) that Monstera leaf handles a lot is generally called "mystic topaz", and is made by depositing metal on topaz (coating) to give it seven colors of brilliance. Rainbow colors like soap bubbles are due to the interference of light. Mohs hardness 8,birthstone for novemberis. Classified as a precious stone.
<Handling Topaz>Topaz may fade if exposed to sunlight for a long time, so store it away from direct sunlight and high temperatures. Also, avoid ultrasonic cleaning as it is vulnerable to shock and vibration.
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