An Exquisite Heart Shaped Emerald, Diamond and Pearl Choker Necklace

This choker necklace is well made probably by an important house, it bears a maker’s mark which we are unfamiliar with. This important necklace fits at the collar and is expandable for on/off ease and will fit most necklines. Circa 1965. In the style and workmanship, of the great designer Marina B. (but not signed),…