Designed to imitate the beautiful carved rock crystal jewelry of the Georgian and Victorian eras, camphor glass began its ascent to popularity -- and rock crystal takeover -- in the 1920s. 

Aptly named for its resemblance to cloudy camphor gum, camphor glass is created by treating clear glass with hydrofluoric acid vapors to achieve a frosted, satin finish. 

This exquisite ring is a stunning example of camphor glass jewelry of the 1920s. Set in a jaw-dropping 14k white gold filigree setting with a quintessential radiant star pattern and delicate diamond centerpiece, this ring exudes timeless elegance.