Oscar Heyman & Brothers

Suspending eleven graduated pear-shaped diamonds, the necklace composed of lines of baguette diamonds, accented by round and marquise-shaped diamonds.

• Internal circumference 14 inches
• Maker's mark for Oscar Heyman & Brothers, numbered 503346
• Platinum
• Circa 1960
• Accompanied by three GIA reports: no. 5234192888 dated February 8, 2024 stating that the diamond weighing 3.74 carats is G color, VS2 clarity; no. 2235192896 dated February 7, 2024 stating that the diamond weighing 2.75 carats is G color, VS2 clarity; no. 2239192892 dated February 8, 2024 stating that the diamond weighing 2.57 carats is G color, VS1 clarity