Emerald holds two positions in the Western milestone calendar: May birthstone and the designated gemstone for the 20th and 35th wedding anniversaries.
A Storied Heritage
The Iranian Crown Jewels, Russian imperial pieces, British regalia, and the Duchess of Cambridge's suite are four very different collections with one stone in common: emerald's recurrence across royal jewelry throughout centuries and cultures being less a coincidence than a pattern, the stone repeatedly chosen when the occasion demanded something that combined beauty with historical weight.
Stone Story
An experienced jeweler cannot reliably distinguish a lab-grown diamond from a mined one by visual inspection. Detection requires laboratory-grade spectroscopic instruments or UV fluorescence analysis capable of identifying growth characteristics invisible under magnification.