25 octobre 2015
An historic early 19th century emerald and diamond fringe necklace
An historic early 19th century Colombian emerald and diamond fringe necklace. Estimate CHF1,450,000 – CHF2,400,000 ($1,495,677 - $2,475,603). Photo Christie's Image Ltd 2015 Designed as a series of nine graduated emerald and diamond square-shaped clusters,...