Pink Lustre Pearls 1967

Purchased in 1967 and last appraised (1984) for over $2,000.00. I would appreciate current value of a 7" long pearl bracelet with 63 pearls. Pearls are 7mm, fine pinkish lustre, slightly spotted with 14K yellow clasp. I am told by local jeweler that they would sell as an estate piece but I don't know what a reasonable asking price should be. Many thanks.