Lot 490. Important diamond necklace, Marchak. Estimate 140,000 — 235,000 CHF. Lot sold 182,500 CHF. Photo: Sotheby's 2012
Designed as a series of articulated foliate and floral swags set with single- and circular-cut diamonds, highlighted with yellow gold rope work, length approximately 380mm, French assay marks, fitted case stamped Marchak, 4 rue de la Paix, Paris.
Sotheby's. Magnificent Jewels, Geneva, 14 Nov 2012