Oscar Heyman GIA 17.33 carat no heat yellow sapphire ruby diamond platinum ring
By Oscar Heyman
Located in Beverly Hills, CA
This exceptional Oscar Heyman Brothers ring is a remarkable Mid Century jewel, centered by a GIA-certified cushion cut yellow sapphire weighing an impressive 17.33 carats. Documented...
Vintage 1950s Contemporary Cocktail Rings
Diamond, Ruby, Yellow Sapphire, Platinum