Corvidae Antique has dated this piece to the Victorian era.

The necklace is in excellent antique condition.
Stamped 9CT on a plaque next to the clasp and 9CT on the clip itself.
Length: Approximately 65 inches; when worn double, the two strands are 31 and approx 33.5 inches each.
Width: Approx 3mm.
Weight: 25.6g.
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Corvidae Antique has dated this piece to the Victorian era.
Hand picked jewellery from a friendly family business
You can view the stock and full dealer information on the Corvidae Antique Profile Page