18K Gold Brooch 19th Century Natural Pearls Napoleon III Antique. **18K Rose Gold Brooch and Natural Fine Pearls (19th Century)** This refined 19th century brooch is made of 18K rose gold, acid tested. It is adorned with natural fine pearls, highlighting its elegance and authenticity. Measuring approximately 4.4 cm long by 0.8 cm wide, it is in good condition for a piece of this period. The steel pin offers strength and functionality. Weight: approximately 2.46 g. A piece of jewelry with character, perfect for collectors or lovers of historical pieces. Condition: Used: An item that has been used. ... Used: An item that has been used. any imperfections. Dominant stone: Pearl Brand: Antique Metal purity: 18 carat Dominant stone color: Gold Secondary stone: Pearl Metal: Rose gold Dominant stone creation: Natural