Bulgari 'Allegra' Diamond and Multicolor Gemstone Earrings in 18K White Gold signed-designer with nine graduated rows of

with nine graduated rows of round black diamonds

51 carat radiant-cut fancy yellow diamond

A square box of high polish yellow gold features a ribbed design of smaller and larger ribs adorned at the top with a scrolled motif set with rubies and a single central diamond

this elongated brooch features a strip of glittering pave diamonds bordered by deep blue calibré-cut sapphires

Bulgari 'Allegra' Diamond and Multicolor Gemstone Earrings in 18K White Gold signed-designer with nine graduated rows ofThe earrings tops with pear shape cabochon peridot and rhodolite garnet, above a circular diamond line, suspending cabochon and oval gemstones including rhodolite garnet, citrine and blue topaz, separated by a diamond bar. Set in 18k white gold, signed Bulgari, with Italian hallmarks.