This is a stunning vintage Japanese akoya saltwater cultured pearl cluster ring.
The pearls are 4.75-6.50mm round. They have mirror like luster with extremely bright rosy overtones.
It is set in solid sterling silver. There are high polished vine details intertwined among the pearls. It is stamped “SILVER” which is an older mark for sterling silver. US size 5 1/2.
All pearls are truly vintage and have only been lightly cleaned.