A box clasp has a two-part closure. A shaped tongue inserts into a hollow box housing and locks against a retaining edge. It is released by pressing a spring-loaded lever that disengages the fit.
Elemental Detail
Multitone gold brings two or more alloy colors (most commonly yellow, white, and rose) into a single piece whose color variation is inherent to its metallurgy rather than applied over a uniform base, a construction approach that has sustained fine jewelry interest across periods and styles.
Visually Speaking
In a 14kt multitone piece, the color transitions are structural. Contrasting alloys placed at specific design zones create visual depth and pull attention to elements that a single-tone finish would leave undifferentiated. The effect reads differently at arm's length than it does up close.