The Kalo Shop pendant necklace

The Kalo Shop
pendant necklace
Chicago, Illinois
sterling silver, blister pearl
stamped marks
pendant: 1 3/4"w x 2 1/8"h; chain: 17 3/8"l

Provenance:
The Paul & Terry Somerson Collection of 20th and 21st Century Metalwork and Jewelry
Condition Report: Some polish residue in crevices. The blister pearl with some loss of sheen to the nacre at the highest point. Clasp and eyelet are later replacements and not silver. Links to chain appear to be in good condition throughout with a couple of minor bends. Stamped: Kalo / Sterling. ~8.3 dwts.