Gatsby Jewellery Ltd has dated this piece to the 1920s.
The centre is surrounded by ten white and bright old cut diamonds in a coronet setting, leading to a slender yellow gold shank. Simply lovely.

Accompanied by a sapphire report from Gemmoligical Certification Services (GCS) stating the sapphire shows no indication of heating.
Cut – Round cut sapphire and old mine cut diamonds.
Colour – The diamonds are G to H.

Clarity – The sapphire is eye clean. The diamonds are VS2 to SI2 (all are clean to the naked eye).
Carat – The sapphire is 1.64 carat. The total approximate diamond weight approximately 0.70 carat.
Circa – 1925.

Size – L (UK) or 5.5 (US). Complimentary sizing is available, can go up or down.
Measurements – The sapphire is approximately 6.8 x 6.3mm. The head of the ring is 12.4 x 11.8mm and sits 6.7mm from the finger.
Metal – 18k gold. Hallmarked.
Video – To view a video of this ring in daylight, please copy / paste the following link into your browser: https://vimeo.com/566524814
Gatsby Jewellery Ltd has dated this piece to the 1920s.
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