Lot 581 , An antique gold, silver and rose cut diamond set novelty brooch, modelled as three owls on a branch

An antique gold, silver and rose cut diamond set novelty brooch, modelled as three owls on a branch, with ruby set eyes, 43mm, gross weight 7.3 grams.
£600-800

Condition:
One ruby eye missing and one rose cut diamond missing, both from the same owl. Small pieces of lead solder visible from the back, where the owls are joined to the branch, possible how it was constructed?? Overall condition is otherwise good.

Sold for £1,300