1930's QUARTZ, JADEITE & AMETHYST BROOCH: An oval shaped mixed cut smoky quartz framed in 14K yellow gold filigree. Suspended are three gold flowers, each centered by a Old Euro, Swiss or round full cut diamond, all total .45 Ct. From the center flower hangs a 5 Ct drop shaped rondelle faceted amethyst. At the sides are two drop shaped polished nephrite jadeite pieces. Locking pin closure. Mounting weight: 9.7 grams. Length: 2.78''. Width: 2''. Sold with current Florida Diamond Appraisers GIA graduates appraisal for $2,450.