Glossary Blog » peter's vaults

Art Nouveau is a late 19th and early 20th Century style of art thatfound its way into jewelry.

In the world of jewelry, antiquing is a process whereby metal objects are chemically treated so that they take on a color or patina associated with age. 

Also known as an Ideal Cut A diamond proportioned in accordance with the calculations published in 1919 by mathematician Marcel Tolkowlsky.