An 18 Karat Yellow Gold, Emerald and Sapphire Necklace, Michael Zobel, consisting of 46 emerald beads measuring approximately 7.11-15.72 mm in diameter and 22 sapphire beads measuring approximately 7.56-8.78 mm in diameter, the beads strung interspersed with hammered texture matte finish gold beads and spacers, the necklace joined with a gold hook-and-eye closure. Stamp: (Maker's mark) 750.