Vintage Faux Sapphire Star Pendant Sterling Silver Necklace

This stunning piece is a faux sapphire set in sterling silver and on a sterling chain. The back of the pendant is marked, as is the clasp on the necklace, "STERLING TK". TK probably stands for Tru-Kay jewelry, started in Rhode Island in the 1950s. The pendant measures just under 1/2" at the widest, and about 1" tall. The chain measures 18" long. Like new condition. From a high end estate sale.