Edwardian Pearl & Diamond Lavalier Necklace

Three tiered pendants measuring app. 1 1/2 x 7/16 inch wide, set with two freshwater pearls (app. 3.0mm) and an Old European cut diamond weighing app. 0.10ct., fashioned in 10k yellow gold. Suspended from an 18k yellow gold, 17 1/2 inch chain. Circa 1910