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Art Deco Platinum, Sapphire & Diamond Ring

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A lovely French platinum Art Deco sapphire and diamond ring with a lot of detail. The centre diamond is a good clear square cut stone and is surrounded by baguette cut sapphires. Two have been replaced at some point with round sapphires. The shaped sapphires on the shoulders are framed by small diamonds set using the millegrain technique, which continue around the edge of the ring. It would make a stunning engagement ring.

Written by Olly Gerrish


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Ollys Pick

Original and good detail

Date & Origin


Very Good, evidence of resizing




Platinum DiamondSapphire


Unmarked, tested to platinum
design no C584?
French poincon mark on outside of shank


Centre square cut diamond 35 points
Other diamonds approx total weight 65 points
Sapphires approx total weight 40 points

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Google Ratings
4.9 Out of 329 Reviews