Attributed to Koch

Emerald and diamond necklace, 1920s | 應為Koch | 祖母綠配鑽石項鏈，1920年代

VAT applies to hammer price and buyer's premium

Auction Closed

November 10, 06:05 PM GMT

Estimate

45,000 - 75,000 CHF

Lot Details

Description

Property of a Lady

Emerald and diamond necklace

Attributed to Koch

1920s

Millegrain-set with circular-cut diamonds, supporting a step-cut emerald weighing 80.65 carats, length approximately 400mm, unsigned, two additional diamond links, fitted case stamped Koch.

Accompanied by SSEF report no. 118015, stating that the emerald is of Colombian origin, with a moderate amount of oil in fissures.