Bidspirit auction | Deco platinum diamond brooch -

Deco platinum diamond brooch - Signed S. BULGARI, 1930s. platinum ribbon motif set with diamonds. Central old European cut diamond 0.80 ct, H-I, SI. Other old European and old mine cut diamonds ca. 18.50 ct. Signed ”S. BULGARI”. Dimensions ca. 60 x 50 mm. Weight ca. 39,8 g. Item condition grading: **** good. Accompanied by IGN, Istituto Gemmologico Nazionale jewelry report.