value of pearl necklace

by Chris
(wilmington nc)

I have a pink pearl majorica necklace that came in a drawstring bag with the Velina by Majorica name on it. The necklace is approx 24 in. not including the clasp, the clasp is gold . The pearls are in excellent condition. There is also a certificate of

guarantee for 5 years included in the pouch
Do these have a value as antique jewelry?
thanks Chris