This is a trendy Japanese akoya saltwater cultured pearl v cuff bracelet. 

The pearl is large and prong set. It measures 7.75mm round. It has nice luster with light rosy overtones.

It is set in solid sterling silver and is stamped "STER" and "SP" for an unknown designer. Opening is 2 1/4 inch but can be stretched and adjusted.

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