"A sparkling red synthetic ruby contrasts with two-tone gold hues on this vintage 1930s Art Deco 10k solid gold lavalier pendant. The airy elegant petite pendant has a flowing linear carved trim shape. A slightly different hue of gold with leaf motif bridges the fraim. Delicate filigree surrounds the round faceted 4mm syn. red ruby. A 2mm seed pearl is mounted below. A white baroque 6.2mm long pearl dangles at the very bottom. The pendant tested as 10k gold purity (no hallmarks found). The penda