This is a stunning vintage solid yellow gold Japanese akoya saltwater cultured pearl ring. It is an art nouveau style with three prong set rings.

The pears are 3.50-5.50mm round. They have good luster, light pink overtones and a white bodycolor.

It is set in solid 10K yellow gold. It is stamped "10K". US size 8 1/2. 

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