A 14 Karat Yellow Gold, Diamond and Onyx Necklace, consisting of a popcorn link necklace measuring approximately 6.00 mm in width, with a clasp containing 14 round brilliant cut diamonds and four round cabochon cut onyx measuring approximately 4.38-4.51 mm in diameter. Stamp: 14K (makers mark for Ross Simmons). 28.15 dwts.