Estate Black Onyx and Diamond Ring


A beautiful and accessible piece of Art Deco history. This shield-shaped black onyx has been set with a dainty old mine cut diamond. The shield is encapsulated in an open-work mounting with intricate filigree.

Out of Stock

SKU: 204-9 Category: Tag:


  • Estate
  • 18 karat white gold, stamped 18K
  • Filigree
  • Top measures 19.25 x 8.5 mm
  • Shield shaped onyx measures 16.25 x 6.25 mm
  • One 0.03 carat old mine cut diamonds, M/N color, SI clarity
  • Size 4.5