Art Deco graduated natural pearl and fancy intense blue diamond necklace, probably Edmond Frisch, New York, c.1920, the 0.68ct marquise cut diamond forming the clasp,
Early 20th century pearl and longchain necklace, c.1910, the tracelink chain spaced by 55 small white pearls, accompanied by GIA report no. 1132083383 giving the origin opinion of natural saltwater for the randomly tested pearls
19th century gold openwork quatrefoil link chain necklace by Wiese, Paris, c.1890, the four petal flowerheads each formed of interlocking heart scrolls,