Platinum and 12.14 carats Diamond Ring. Estimate 325,000 — 425,000 USD (295,377 - 386,262 EUR). Photo courtesy Sotheby's

Centering an emerald-cut diamond weighing 12.14 carats, flanked by tapered baguette diamonds weighing approximately 1.20 carats, size 5¼.

Accompanied by GIA report no. 11448458 stating that the diamond is H color, VVS2 clarity.

Sotheby's. Magnificent Jewels New York, 21 avr. 2015, 10:00 AM