DIAMOND RING, HARRY WINSTON
Rectangular-cut diamond of 5.31 carats, baguette-cut diamonds, platinum (French mark), ring size 4, signed H. Winston, blue Harry Winston case
GIA, 2018, report no. 5226369: 5.31 carats, D colour, Internally Flawless clarity, Type IIa
US$250,000-380,000
DIAMOND RING, HARRY WINSTON
Rectangular-cut diamond of 5.31 carats, baguette-cut diamonds, platinum (French mark), ring size 4, signed H. Winston, blue Harry Winston case
GIA, 2018, report no. 5226369: 5.31 carats, D colour, Internally Flawless clarity, Type IIa
US$250,000-380,000
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