In 18kt yellow gold, this three band ring from Bulgari’s Allegra collection is an exquisite finishing touch to evening looks. Featuring intricate pavé diamonds surrounded by a pink tourmaline, peridot, citrine quartz and blue topaz, this ring dazzles elegantly in the light. Composed of three bands with pavé-set brilliant-cut diamond accented with a blue topaz, pink tourmaline, citrine and peridot. …