Jay Feder 14k Yellow Gold Aquamarine Turquoise Pendant Necklace 

The center stone is Emerald cut aquamarine (approx. 3.60ctw); set with 0.12ctw small diamonds and 0.56ctw turquoise. 

The pendant's measurements are 19x15.07mm. The necklace is 16 inches long. Total weight of the necklace is 7.3 grams.