Open heart Sapphire pendant.  

9 marquise cut sapphires 1/2Ctw

 and 1~1pt round diamond. 

 

Pendant is marked (925) GF, over silver.

chain is marked Italy 925,

 and is about 18" long.

Open heart is 7/8" long by 3/4" wide.

It weighs 4.5 grams.