This is a beautiful statement piece cocktail ring made by Uncas with the original first used makers mark dating the ring between 1918-1930's.
It features an oval-shaped light blue sapphire glass stone in the center and 15 round small marcasite stones surrounding the sapphire.
The band itself is sterling silver and the markings inside the band read "STERLING ->U
This ring is a size 2 when sized with a proper ring sizer.
It comes in very good pre-owned condition with a few small scratches on the stone can be easily buffed out.