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Mineral: topaz
Gem: blue topaz (sierra blue?)
Size:
Carat:
Cut: custom cut with groves
Origin: Brazil
General Info: The name Topaz is thought to be derived from the name Topazion, the old name for the island of Zebergit (St. Thomas Island) in the Red Sea. The Sanskrit word "Tapas" means "fire".
Additional Information
A custom cut topaz that is likely irradiated to produce the blue color. There are many "unofficial" names for the blue, "sierra blue", "london blue", "electric blue", etc. They are said to refer to the shade of blue produced. They are marketing names and not defined by a true particular color.

Native cut stone using the newer carved facets in the pavillion. Nice design and pretty good light return.