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faceted square deep green tourmaline ring

Regular price $ 3,300.00 USD
Regular price Sale price $ 3,300.00 USD
Sale Sold out
Shipping calculated at checkout.

Artist: Petra Class

Timeless treasure in high-karat gold, an heirloom statement piece.


  • 18k gold band + frame
  • 22k gold bezel
  • square faceted green tourmaline
  • textured finish
  • 4mm wide flat band



After immigrating from Germany, Petra Class, a classically trained goldsmith, founded a small jewelry design studio in San Francisco. Since then it has grown into an atelier where a small team of gifted metalsmiths create an ever growing collection of sculptural, contemporary jewelry. High karat gold and gemstones are fabricated into wearable works of art.