A DIAMOND AND PLATINUM CLIP BROOCH, BY STERLE

细节
A DIAMOND AND PLATINUM CLIP BROOCH, BY STERLE

Designed as a platinum wire stylised flowerhead with circular-cut diamond borders, circa 1950 (central diamond deficient) with French assay marks
Signed by Sterlé, Paris, no. 2754

Cf. Viviane Jutheau, Sterle, Editions Vecteur, Paris, 1990, pages 121 and 122 for similar designs