All appear to be hallmarked. Includes: a polished and blackened silver ring set with three small diamonds; pair of ear clips by Tiffany & Co.; a one-of-a-kind brooch and Brutalist necklace with snake and bear motif by Lela Florel, abstract brooch with large purple stone by Sal Sturiale, statement squiggle earrings in gold-washed hammered silver by Panagopolous, several Danish Mid-Century pieces, and much more. Dimensions: (Lela Florel necklace) L 23" x W 3.5" Total weight: 19.935 ozt Condition: In very good vintage condition overall. Light surface tarnish and patina, a few rubs to gold wash; wear consistent with age and use.