Unmounted 29.68 carats cushion-shaped diamond of yellow tint diamond. Estimate 315,000 — 500,000 CHF (297,170 - 471,699 EUR). Photo: Sotheby's.
The cushion-shaped diamond of yellow tint weighing 29.68 carats.
Sotheby's. Magnificent Jewels and Noble Jewels, Genève, 12 mai 2015, 10:30 AM