Necklace Collection :
PROPERTY OF A EUROPEAN PRINCELY FAMILY: AN EARLY 20TH CENTURY EMERALD AND DIAMOND NECKLACE, CIRCA 1915 Provenance: Family history relates that the emeralds and diamonds used in this necklace originally formed part of the jewellery collection belonging to Anna Pawlowna von Holstein-Gottrop-Romanov, Grand Duchess of Russia, Queen of the Netherlands and have since been remounted and descended through the family to their present owner.