René Boivin. A Platinum Diamond and Coloured Diamond ring. France. Circa 1936. Courtesy Symbolic & Chase

From the Symbolic & Chase Collection of Rare Authenticated Rene Boivin Jewels

The lady's chevalière ring designed as two bombé bands, pavé-set with brilliant-cut diamonds within borders of baguette-cut stones, centring on an emerald-cut coloured diamond, circa 1936. Price $30,000

Accompanied by a certificate of authenticity by Francoises Cailles.

Symbolic & Chase, 30 Old Bond Street, London, UK, W1S4QQ. Phone: 02074999902 - E-Mail: