An Antiques Roadshow guest believed her amethyst necklace was owned by Lillie Langtry. (Image: PBS) She went on to state that it was a “really good amethyst” but the cut was from a later period.

Antiques Roadshow guest receives SHOCKING appraisal after learning the secret history of her 'royal' amethyst necklace. If the guest was looking for a pay day, she was likely pretty disappointed ...