Grand Dukes Alexis, brother of Tsar Alexander III, the USA tourist etc., his mistress was Zenaide, wife of Duke of Leuchtenberg Alexis bought Zeniada the following jewels from Boucheron shoulder ornament of 3 entwining diamond rings gold mesh necklace of pearls and diamonds tiara with mistletoe and pearl fruit ring set with white pearl ear stud pearls 137 and 142 grams She bought herself a bracelet set with black pearls and diamonds 80 carat cabochon sapphire brooch suurounded by diamonds 12 pearl necklace GD Alexis bought in 1883 a emerald and diamond peacock feather necklace from Boucheron.