Details
A FINE SAPPHIRE AND DIAMOND RING, OSCAR HEYMAN & BROTHERS
Set with a square-cut sapphire weighing approximately 11.95 cts., surrounded by oval-cut diamonds, mounted in platinum and 18K gold
With maker's mark for Oscar Heyman & Brothers, No. 151252
With certificate CS 30672-1 from the American Gemological Laboratories stating that the sapphire is of Kashmir origin. Heat Enhancement: None.
Set with a square-cut sapphire weighing approximately 11.95 cts., surrounded by oval-cut diamonds, mounted in platinum and 18K gold
With maker's mark for Oscar Heyman & Brothers, No. 151252
With certificate CS 30672-1 from the American Gemological Laboratories stating that the sapphire is of Kashmir origin. Heat Enhancement: None.