Lightning Ridge Black Opal and Diamond Ring

  •  1 oval Australian Lightning Ridge black opal 10.7 x 5.9mm (1.91cts)
  • 4 round brilliant-cut diamonds 1.9-2.5mm (0.19cts in total)
  • 18K yellow gold
  • Piece code: R1649
  • $3,500
  • Handmade in USA
  • Original and one of a kind