Corvidae Antique has dated this piece to the 1920s.

The necklace is in very good antique condition; we've found no chips or cracks to any of the stones except a few little nibbles around the edges of the largest blue stone when seen under magnification.
Length: Approximately 16 inches (40cm), with a further two inch (5cm) drop for the pendant section.
Weight: 19.1g.
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Corvidae Antique has dated this piece to the 1920s.
Hand picked jewellery from a friendly family business
You can view the stock and full dealer information on the Corvidae Antique Profile Page