LOT-149-HARDSTONE-AMETHYST-AND-DIAMOND-NECKLACE-BULGARI-1970S.html Published December 13, 2017 at 798 × 473 in HIGHLIGHTS OF SOTHEBY’S LONDON FINE JEWELS SALE DECEMBER 12, 2017 LOT 149 – HARDSTONE, AMETHYST AND DIAMOND NECKLACE, BULGARI, 1970S ← Previous Next →