Oscar Heyman & Brothers

Set with 22 emerald-cut rubies, spaced and bordered by numerous baguette diamonds, accented by two round diamonds.

• Diamonds weighing a total of approximately 19.70 carats 
• Internal circumference 16 inches
• Maker's mark for Oscar Heyman & Brothers, numbered 506511
• Platinum
• Accompanied by AGL report no. 8089370 stating that the rubies are of Burmese origin, with indications of heating and minor clarity enhancement