58.3% pure gold by weight: 14kt white gold meets the same purity standard as 14kt yellow or rose gold, the color difference coming from the alloy composition rather than any reduction in gold content.
A Storied Heritage
The histories of the Hope Diamond, the Koh-i-Noor, and the Cullinan (royalty, conquest, legend, and collections on multiple continents) are the clearest illustration of what diamond has meant across human history, the documented provenance of each stone adding a dimension to the material that no other gemstone's record quite matches.
Visually Speaking
Both the push button and lobster clasp are reliable closures, but they operate differently and read differently on the piece. The push button triggers an internal spring through a flush surface button, leaving the outer profile clean. The lobster clasp uses an external lever tab, which is visible and slightly projecting by construction.