Vintage beaded necklace featuring white mother-of-pearl beads and gold-tone accents, complete with a tag reading "Genuine Mother of Pearl Japan.

The estimated value for this vintage Japanese mother-of-pearl necklace with its original tag is between $25 and $50.

This specific style of mid-century costume jewelry (typically dating from the 1950s to the 1960s) is quite collectible. Identical or highly comparable examples with the original "Genuine Mother of Pearl Japan" shield tag actively sell on vintage marketplaces like Ruby Lane for $48 and Etsy for $50