MAGNIFICENT DIAMOND NECKLACE

Description:

ROBERT KOCH, FRANKFURT AROUND 1920 OR LATER
L 42,5 cm
750/000 white gold with 42 brilliant-cut diamonds, as well as transitional-cut diamonds, in total approx. 24.30 ct G-faint yellow/VVS-P. 42 baguette-cut diamonds totalling approx. 8.60 ct G-H/VVS-SI. Necklace is divisible. Two box clasps. Hallmarked "Koch". Some of the diamonds are lightly studded. Original etui. Total weight 34.1 g.
Private collection Rhineland, purchased from Koch in Frankfurt and has been in the family for several generations.