Sapphire and diamondeternity ring. Set with twelve square step cutnatural unenhanced sapphires in open backchannel settings with a combined approximate weight of 2.52 interspersed with eight round old cutdiamonds in open back grain settings with a combined approximate weight of 1.05 carats, to a smoothly conforming full eternity band featuring an alternating design, polished edges and intricate square backholing, approximately 4.3mm in width. Tested yellow gold, circa 1960.
Sapphire and diamond eternity ring. Set with twelve square step cut natural unenhanced sapphires in open back channel settings with a combined approximate weight of 2.52 interspersed with eight round old cut diamonds in open back grain settings with a combined approximate weight of 1.05 carats, to a smoothly conforming full eternity band featuring an alternating design, polished edges and intricate square backholing, approximately 4.3mm in width. Tested yellow gold, circa 1960.