A pair of antique emerald and diamond earrings, late 19th Century. photo: Christie's Images Ltd 2012

Each set with a square-shaped emerald in an old-cut diamond surround, mounted in silver and gold. Lot 69. Estimate CHF74,000 - CHF110,000

Accompanied by report no. 62001 dated 6 February 2012 from the SSEF Swiss Gemmological Institute stating that the emeralds are of Colombian origin, with minor amount of oil 

Provenance: Christie's Geneva, 1-2 December 1982, lot 663 

Christie's. Jewels for Hope: The Collection of Mrs Lily Safra 14 May 2012 Geneva