Natural Amethyst — 6.98 ct, Brazil, Checkerboard Octagon Cushion
Natural Amethyst — 6.98 ct, Brazil, Checkerboard Octagon Cushion
This 6.98 carat amethyst from Brazil displays a saturated purple body color with high transparency and minimal internal features consistent with IF–VVS clarity. Brazilian amethyst commonly forms in volcanic geodes, where slow crystallization produces well-developed quartz structures suitable for faceting. This stone has been cut in a checkerboard octagon cushion style to enhance surface reflection and light return. No treatment; natural color.
Origin: Brazil
Weight: 6.98 carats
Size: 11.8 x 9 mm deep
Clarity: IF to VVS Top clean gemstone!
Cut: Checkerboard octagon cushion
Color: Rich Royal Purple!
Treatment: None, guaranteed natural color.
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Gemstone Details
About Amethyst
Amethyst is the violet variety of quartz, colored by trace iron within the crystal structure.
Specifications & Notes
Origin: Brazil
Carat Weight: 6.98 ct
Dimensions: 11.8 x 9 mm
Clarity: IF–VVS
Cut: Checkerboard octagon cushion
Color: Deep royal purple
Treatment: None – natural color
Gemologist Notes:
This 6.98 carat amethyst from Brazil displays a saturated purple body color with high transparency and minimal internal features consistent with IF–VVS clarity. Brazilian amethyst commonly forms in volcanic geodes, where slow crystallization produces well-developed quartz structures suitable for faceting. This stone has been cut in a checkerboard octagon cushion style to enhance surface reflection and light return. No treatment; natural color.
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.