细节
A SAPPHIRE, PINK SAPPHIRE AND DIAMOND NECKLACE, BY BUCCELLATI
The openwork brilliant-cut diamond bib necklace, set at the front with two cushion-shaped sapphires and one cushion-shaped pink sapphire, mounted in 18k white and yellow gold, 37.1 cm long
Signed Gianmaria Buccellati, Italy