Grand Duchess Maria Vladimirovna, only child of Grand Duke Vladimir, pretender to the throne of Russia. The possibility that her parents' marriage was morganatic has caused other branches of the Romanov family to dispute Maria's claim to the throne. However, due to support from the other European royal families, the gov'ts of Yeltsin and Putin, and the Russian Orthodox Church, Maria's status as THE heir is secure.
The Harcourt Tiara, by Boucheron. Antique emerald and diamond tiara. Comprising seven graduated step-cut emeralds set within sprays of diamond flowerheads and leaves, running between borders of continuous diamond collets and ribbon motifs, mounted in silver and gold, circa 1900, 43.8 cm. inner circumference.