Every diamond on Earth.Now in your pocket.
Search 19 million certified natural and lab-grown diamonds across 105+ retailers, ask Lucy anything, and catch every price drop the moment it happens.
The app is finished, approved and counting down to launch. Until then everything works on the web; your account, hunts and unlocks will carry straight into the app on day one.
Built for the hunt
Search every retailer at once
The same cross-retailer engine as the web. Compare identical stones at every store that lists them and spot the best price in seconds.
Lucy in your pocket
Ask in plain language. Lucy finds stones, explains certificates and flags the deals worth your attention, wherever you are.
Hunt alerts that find you
Set a hunt for the exact stone you want and get a push notification the moment a match appears or a price drops.
Certificate lookup
Enter any GIA or IGI certificate number to pull full specs, scores and every retailer carrying that stone.
Inside the app
One account, every screen
Hunts, shortlists, unlocks and your Carat Hunter Pass sync between the app and carathunter.com from day one.