This is a unique retro light silver/blue Japanese saltwater akoya cultured pearl & claw prong sterling silver solitaire ring.

The pearl is 7.50mm round. It has great luster with light rosy overtones. It is a light silver/blue color. 

It is set in solid sterling silver with a deco design and four prongs. It is stamped "SILVER" for sterling silver. US size 6. From 1940's-1980's.

All pearls are truly vintage and have only been lightly cleaned.