* An Art Deco Platinum, Diamond, Onyx and Emerald Bar Brooch, French

containing 133 old European and round single cut diamonds weighing approximately 2.70 carats total, 36 calibre cut onyx, and eight triangular mixed cut emeralds.
Stamp: (French hallmarks and maker's marks).
7.40 dwts.

Property from the Collection of Eric Haverstack, La Porte, Indiana

Electronic gold test indicates Platinum. All stones are intact, and no repairs are evident. Scattered superficial scratches are visible under 10x magnification. Brooch measures approximately 82.00 x 17.00 mm.

Diamond Characteristics: (graded in setting)
Color: G/H
Clarity: VS/SI