Niarchos Diamonds at Diamonds Gemstones Jewelry
Niarchos Diamonds
Niarchos diamond

At 128.25 carats, the blue-white, flawless, pear-shaped Niarchos diamond was bought by Harry Winston in 1956 as part of an $8.4 million parcel.

Winston later sold it in 1957 to Stavros Niarchos, the Greek shipping magnate, who gave the diamond its name.