Authentic Tiffany fancy pink diamond butterfly necklace very rare!!

This beautiful necklace is in pristine perfect condition! Made in platinum, Featuring a Akoya pearls, measure 17.24 inches long made a platinum chain 3.70 -3.80mm pearls and 32 stations quality fine natural faceted pink diamonds total of 72 , 1.3 to 2 mm pink diamonds approximate .32 carat total weight clarity and all diamonds VVS2-VS1 E-F quality, symmetry polish very good estimated diamond weight for the necklace is 1.45 total weight carrot gross weight 13.78 g valued at 12,500.