Silver Topped Gold Necklace with Diamonds and Rubies

A European Antique silver topped 14/15 karat gold garland bib necklace with diamonds and rubies. The necklace features 650 old European-cut diamonds with an approximate total weight of 31.40 carats and 28 round and oval-cut rubies with an approximate total weight of 19.45 carats, including the center ruby that weighs approximately 6.45 carats.