Gatsby Jewellery Ltd has dated this piece to the 1960s.
The stone is secured in a six-claw platinum collet which sits atop a slim and tapering 18k white gold shank.

Accompanied by a report from Gemmological Certification Services (GCS) stating the sapphire shows no indication of heating, and is Madagascan in origin.
Cut – Marquise cut.
Colour – Orangey pink.
Clarity – Eye clean.

Carat – 2.17.
Circa – 1965.
Measurements – The sapphire is approximately 12.5 x 5.4mm and sits 5.1mm from the finger.
Size – M 1/2 (UK) or 6.25 (US). Complimentary sizing is available, can go up or down.
Metal – 18k white gold and platinum. French hallmarks.
Gatsby Jewellery Ltd has dated this piece to the 1960s.
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