The picture of the Azra necklace, the Pelegrina and Zenaida's pearl earrings is from the catalogue of the Russian Exhibition held in Belgrave Square in London in 1935 in honour of the silver jubilee of George V & Queen Mary (who were both lenders and visitors).The other gems were lent from a variety of sources. The fringe tiara above was from the collection of Princess Elizabeth of Greece, Countess Toerring ( elder sister of Princess Marina,Duchess of Kent). The great diadem to the side was the much discussed sapphire creation made by Cartier in 1909 for Grand Duchess Vladimir & sold by her heirs to Marie of Romania. In the early 1950's her youngest daughter Ileana sold it in the USA and it was dismantled. The detachable centre sapphire was 137 carats. Apart from the pearls listed as the property of Princess Zenaida the Youssoupoff family had no other items of jewelry in the exhibition.