22K Yellow Gold Necklace and Earrings Set W/ Blue Enamel & Reversible Oval Pendants for women. This unique 22K yellow gold necklace and earrings set features Reversible oval pendants with one side in yellow gold and the other decorated in blue enamel hand paint. The long necklace is 18 inches long with a width range of 1.2-4.7 mm. The pendant is 37 mm long and 13.2 mm wide. Each drop earring is 42 mm long and 11 mm wide. This radiant set has a total gold weight of 25.53 grams.