The 30th wedding anniversary is known as the pearl anniversary. It is appropriate to give gifts such as pearl necklaces and pendants to a spouse on the 30th anniversary.
While traditional white pearls are often presented as gifts, black or pink pearls can also be given to a spouse to celebrate 30 years of marriage. Gifts made of pearl jubilee are the modern alternative to 30th-anniversary presents. A modern gift of diamond jewelry is also appropriate for a 30th wedding anniversary.
The lily is the traditional flower associated with the 30th wedding anniversary as lilies are a symbol of virtue and can represent devotion.