8-1/3 Carats Diamonds in Platinum -- Convertible Pendant Pin Jewel

Edwardian - Belle Epoque - Early Art Deco Diamonds/Platinum
Convertible Pendant Pin Jewel,
59 diamonds total 8-1/3 carats;

Overall Length with bale 2-3/8 x 1-1/8”
Gross weight : .4245 troy oz
Diamonds : major stones VS-SI clarity, E-G-H color,
Old European Cut.

Signed with mark of a comet (maker unidentified)

All original perfect condition.
The diamond-set platinum bale folds down on its hinge, giving jewel a different look when worn as pendant than as pin, and perfect each way.
# 88116 ........................................ $ 10,200.