This magnificent platinum custom made flower brooch invisibly set with 238 square cut Sapphire weighing approximately 72.00 carats. Accented by twenty-five (25) multi-cut diamonds that have a combined weight of 6.46 carats. Signed by marker's hallmark "OHB" for Oscar Heyman Brothers, serial number "200902" with OHB letter of authenticity dated December 22, 2020. Believed to be originally made for Shreve Crump & Low circa 1945.
*This piece can also be sold as a suite with a modern pair of matching invisibly set sapphire and diamond flower earrings. Link here