links to tutorials and patterns for crowns, tiaras, wreaths, hair vines and more. Most are free, but some are for a fee or kits.
Another pearl and diamond tiara, 1890s, currently for sale at Bentley & Skinner. This piece has been altered on several occasions. It's currently on sale for £43,500. http://www.bentley-skinner.co.uk/catalog/products/22341-a-late-victorian-pearl-and-diamond-tiara
Empress Josephine Tiara (aka the Faberge Diamond Tiara), created by Fabergé c. The briolette diamonds were a gift from Tsar Alexander I given to the Empress Josephine after she was divorced from Napoleon Bonaparte.
Lotus-Motif Diamond and Ruby Tiara, part of the Imperial Ruby Parure; created by Bolin as a bridal gift for Marie Alexandrovna, Duchess of Edinburgh and Saxe-Coburg-Gotha and daughter of Tsar Alexander II of Russia upon her marriage to Prince Alfred.
An Edwardian diamond tiara, with foliate swags and floral motifs graduating from the centre, set in white throughout with old brilliant-cut and rose-cut diamonds estimated to weigh a total of 8 carats, all to a yellow gold mount with detachable frame, con
A 1908 belle epoque tiara by Chaumet. Made for the Marquis de Talhouet, a classic scrolling foliate tiara, with large circular diamonds at the center of each scroll and topped by a larger, cushion-cut diamond.
Marie Poutine's Jewels & Royals: Floral and Leafy Diadems. The various elemnts are mounted with tiny springs (the technique called "en tremblant". This results in the tiara being seemingly alive, because the pieces tremble, as the wearer moves.