8 novembre 2015
A diamond ring, by Harry Winston
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A 25.80 carats Type IIa diamond ring, by Harry Winston. Estimate CHF2,400,000 – CHF3,400,000 ($2,417,518 - $3,424,818). Photo Christie's Image Ltd 2015 Set with a cut-cornered rectangular-cut diamond, weighing approximately 25.80 carats, between tapering...