Revived 19th-century Parisian jeweler known for its signature diamond lacework and modern focus on climate-neutral luxury.
ORIGIN
France
PRICE TIER
luxury
Founded in 1863 by Oscar Massin, a visionary craftsman who once created tiaras for European royalty, this heritage house has been revived for the modern era with a radical commitment to sustainability. Massin was originally celebrated for his "filigree" and "lace" techniques—methods that minimized visible metal to let diamonds float—and today, the brand honors that legacy by reimagining his archival designs using exclusively climate-neutral, lab-grown diamonds and 100% recycled gold.