It was listed by Gatsby Jewellery Ltd. Sold pieces stay on Sellingantiques as a record of what has passed through, and the next one is rarely far away.
Gatsby Jewellery Ltd has dated this piece to the 1930s.

Comes with the original presentation box (as pictured).
Diamond Cut – Old mine / miner cuts.
Diamond Colour - G.
Diamond Clarity – VS2.
Carat – Each diamond is approximately 0.35 carat.
Circa – 1935.
Measurements – The necklace is 20 inches long. The pearls range from 5.3mm to 8.7mm.
Metal – The clasp is 18k white gold.
Gatsby Jewellery Ltd has dated this piece to the 1930s.
Gatsby jewellery are a husband and wife team who have years of knowledge and experience in dealing in fine antique jewellery.
You can view the stock and full dealer information on the Gatsby Jewellery Ltd Profile Page