Belle Epoque platinum and diamond brooch, circa 1910, the…

• Foliate - Decorated with leaves or leaf-like forms.
• Belle Epoque - The Belle Époque, also known as the "Beautiful Era," was a period in European history that lasted from the late 19th century to the outbreak of World War I in 1914. The term is most commonly associated with France, but is also used to refer to the same period in other countries, particularly in Western Europe and Latin America.
  
  During the Belle Époque, Europe experienced a time of great prosperity and cultural, artistic, and scientific advancements. It was an era of peace and optimism, characterized by industrial growth, urbanization, and new technologies such as electricity, automobiles, and the telephone. The period is also associated with a flourishing of art and culture, particularly in the fields of literature, music, and the visual arts.
• Openwork in Jewellery - Openwork, also known as pierced work, is a decorative technique used in jewellery making that involves removing or cutting out sections of metal from a piece of jewellery to create a pattern or design. This technique can be used in a wide range of jewellery styles, including necklaces, bracelets, earrings, and rings.
  
  Openwork jewellery can be made using a variety of different techniques, including hand carving, sawing, and laser cutting. The design can be simple or complex, and can feature a range of different shapes and motifs, from delicate floral patterns to bold geometric designs.
  
  One of the advantages of openwork jewellery is that it can add visual interest and depth to a piece without adding a lot of weight or bulk. This can be particularly appealing in larger pieces, such as necklaces and bracelets, where heavy materials can be uncomfortable to wear.
• Circa - A Latin term meaning 'about', often used in the antique trade to give an approximate date for the piece, usually considered to be five years on either side of the circa year. Thus, circa 1900 means the piece was made about 1900, probably between 1895 and 1905. The expression is sometimes abbreviated to c.1900.

This item has been included into following indexes:

• brooches, floral design - floral design, platinum and other mounts 144
• brooches, set with - diamonds 497