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Important Tourmaline Ring

$75,000.00
$75,000.00
The pink color of tourmalines from many localities is the result of prolonged natural irradiation. During their growth, these tourmaline crystals incorporated Mn2+ and were initially very pale. Due to natural gamma ray exposure from radioactive decay of 40K in their granitic environment, gradual formation of Mn3+ ions occurs, which is responsible for the deepening of the pink to red color.
  • 9.27CT Tourmaline
  • 1.46CT Diamonds
  • Set in Platinum