Frog Brooch. 14kt bi-color gold mounted frog form brooch comprised of an oval cut jade pendant set with (2) panels of faceted diamond accents, (4) marquis cut jade pendants with full cut and Old European cut diamond accented "feet", and red cabochon "eyes". Apparently unmarked. Total approx. weight of brooch is 11.1 dwt (gross). From a Mamaroneck, NY estate. Dimensions: brooch measures approx. 1.04" w x 2.50" h.