A diamond and aquamarine tiara from the estate of Christian, Lady Hesketh is displayed ahead of an auction at Sotheby’s in Geneva, 8 May 2007; the tiara sold for $98,000

The Rosebery Pearl and Diamond Tiara is photographed prior to its auction at Christie’s, 6 June 2011; the tiara was sold for $1.9 million and is owned today by the Qatar Museums Authority Collection

Queen Mary of the United Kingdom wears Queen Adelaide’s Diamond Fringe (see #98 here) as a tiara during a royal tour of Lancashire, ca. 1913