Natural Swiss Blue Topaz — 3.75 ct, Brazil, Checkerboard Cushion (GL) collector stone untreated quality

untreated quality

Treatment: None

Not the washed-out commercial brownish material that is common on the market but a fine pure pink color

Weight: 40 grams 200 carats

3 x 8 mm deep

Natural Swiss Blue Topaz — 3.75 ct, Brazil, Checkerboard Cushion (GL) collector stone untreated qualityA natural Swiss blue topaz from Brazil, precision cut in the United States in a checkerboard cushion style. Swiss blue coloration is achieved through heat and irradiation, an accepted and stable treatment within the gemstone trade. The stone displays excellent clarity and bright light return. Origin: Brazil Weight: 3. 75 carats Size: Calibrated 10 x 8 x 6 mm Clarity: IF to VS Top clean gemstone! Cut: Checkerboard cushion Color: Swiss Blue Treatment: