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dark blue australian opal double-framed ring

Regular price $ 2,475.00 USD
Regular price Sale price $ 2,475.00 USD
Sale Sold out

Artist: Petra Class

Timeless treasure in high-karat gold. A statement when worn alone, or made to stack and stand out.


  • 18k gold band + frame
  • 22k gold bezel
  • australian opal
  • textured finish
  • 2.5mm flat band
  • 18.5 x 12.3mm face


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.


While in stock, this item is available in store and ready to ship. In stock items will ship within 2 business days. Resized items will ship within 5-7 business days.

Out of stock? Contact for custom orders and resize questions. Please allow 8-10 weeks for made to order pieces. 

All resized items and special orders are final sale.

Fine jewelry may be exchanged for store credit with receipt and in unworn, original condition, within 30 days of purchase. Any pieces that have been modified or sized we are unable to accept for exchange. All sale items are final sale. Please see our "Policies" page for more info.