Natural Swiss Blue Topaz — 3.75 ct, Brazil, Checkerboard Cushion (GL)
Natural Swiss Blue Topaz — 3.75 ct, Brazil, Checkerboard Cushion (GL)
A 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: Heat and/or irradiation
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Gemstone Details
About Topaz
Aluminum silicate mineral commonly enhanced to achieve blue coloration
Specifications & Notes
Origin: Brazil
Carat Weight: 3.75 ct
Dimensions: 10 × 8 × 6 mm
Clarity: IF–VS
Cut: Checkerboard Cushion
Color: Swiss blue
Treatment: Heat and irradiation
Gemologist Notes:
A 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.
Each gemstone is individually photographed and described.
You will receive the exact stone shown.
Shipping, Care & Authenticity
• Ships securely packaged and fully insured.
• Natural gemstone – no dyes or coatings unless stated.
• Avoid harsh chemicals and ultrasonic cleaners.
• Colors may vary slightly due to lighting and screen settings.