The Rapaport Trade diamond search engine helps you find diamonds, parcels and melee from a global inventory, using filters such as size, color, clarity and price. You can search on the website or in the Rapaport Trade app, save your searches, and get alerts when matching diamonds are listed.

Select as few or as many parameters as you need. More filters are available at the bottom of the search page. The more precisely you set your criteria, the easier your results are to review.

The app has all the web parameters, plus a navigation strip that lets you jump between sections of the search without scrolling. Tap the Quick Navigation button to turn it on.

Parcel search has the same parameters and categories on the website and in the app. In the app, parcel search doesn't have the Quick Navigation strip for jumping between categories.

Save your search criteria (for example size and price) so you can run the same search again with one click, and get notified when diamonds matching it are listed.

Open the Saved Searches page to manage all your saved searches:

For a broad search, or to find a specific diamond by its grading report number, use Quick Search. Click the magnifying glass icon, which is on every Rapaport Trade page.

The Primary Supplier filter shows only diamonds listed by Primary Suppliers: established, high-volume dealers who meet Rapaport Trade's verification standards. You can spot them by the gold crown badge on their listings and profiles. See Primary Suppliers explained.