Brilliant Earth
- π¦Became a unicorn2021
- πPeak valuation$1.03 Billion β21
- πBecame a Unitard2022
- πΈLast valuation~$124M
How it happened
Brilliant Earth is a digital-first jewelry retailer built on ethically sourced diamonds and lab-grown stones, selling engagement rings online and through a fast-growing set of showrooms. Backed by Mainsail Partners, it went public on the Nasdaq in September 2021 at roughly a $1.03B market value, just clearing the unicorn line. As spending on big-ticket jewelry cooled and competition intensified, growth stalled and the stock slid almost 88%, leaving it a small-cap worth around $130M by 2026. Glassdoor reviews across the post-IPO slide describe a company straining under breakneck showroom expansion β chronic understaffing, high turnover and constant reorganizations β with employees citing a tightening focus on the bottom line, trimmed perks and grueling sales targets as morale cooled with the stock.
Employee accounts paraphrase anonymous, unverified reviews posted publicly on Glassdoor β. See our methodology.
Source: stockanalysis / Macrotrends / Nasdaq (digital-first ethical-jewelry retailer backed by growth investor Mainsail Partners; Sept 2021 Nasdaq IPO at a ~$1.03B market cap; slowing demand and margin pressure cut the stock ~88%; market cap ~$0.13B in 2026)





