Lot 357. Impressive diamond rivière, mid-19th century. Estimate 810,000 — 1,410,000 CHF. Photo: Sotheby's.

Composed of a graduated line of pinched-collet-set circular-cut and cushion-shaped diamonds, length approximately 400mm, fitted case signed Janesich.

Provenance: Formerly in the Collection of Anna Murat, Princess de Poix (1841-1924)
Thence by descent.

Sotheby's. Magnificent Jewels and Noble Jewels, Session 3, Geneva, 16 May 2017, 07:00 PM