AN AMETHYST, SAPPHIRE AND DIAMOND FLOWER BROOCH, SCHLUMBERGER

Details
AN AMETHYST, SAPPHIRE AND DIAMOND FLOWER BROOCH, SCHLUMBERGER
Designed as a circular and oval-cut sapphire bombé plaque, the center set with a modified rectangular-cut amethyst measuring approximately 14.50 x 12.50 x 10.20 mm, extending a pavé-set diamond and gold stylized flower and two pavé-set diamond leaves, trimmed with gold barbed wires, mounted in platinum and 18K gold, with French hallmarks
Signed by Schlumberger