I haven't been able to find out much about this designer - I'd love some information if you have it. The name on this piece is Martine, and I believe it is an Italian designer. The brooch is also marked 14kt. It has beautiful yellow and black enamel that isn't cracked or chipped. This panther's eyes are real diamonds and he measures 2-1/2" x 1" and weighs 20.2 grams. A super brooch and in fabulous condition.
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