For your consideration is this fabulous brooch that looks very much like the work of Rudolf Weiss. We have seen an exact design (missing one flower) using the Weiss cartouche, albeit this piece is not marked. Picture is available upon request for comparison.

The brooch features both closed-back and open-back rhinestones, inverted marquis-shaped stones and amber-colored cabochons. The sparkle is unsurpassed complemented by the rich gold tone of the plating. In almost like-new condition, it doesn’t appear worn. Simply exquisite!