How to Buy & Sell with Polygon

Diamonds

How to Sell Diamonds

Showcase your diamonds to thousands of buyers! List your inventory on the world's largest diamond database, post your sales offers, access and contact professional buyers directly, and more.

How to Buy Diamonds

Want to know more?

Find out how Polygon can benefit your business.

Get More Information

Search the CertNet diamond database to find any stone your customer wants. View the "for sale" postings or publish your sourcing requests directly on the "Wanted" channel.

how-to-buy-sell-polygon-net

Jewelry

How to Sell Jewelry

Reach thousands of retail jewelers! Publish your sales offers, post your inventory on JewelryNet — the jewelry database, directly access buyers' requests, and more.

How to Buy Jewelry

Get your customers what they want. Search Polygon's database for finished jewelry, consult sales postings, or publish your sourcing requests directly on the "Wanted" channel.

Colored Stones

How to Sell Colored Stones

Showcase your colored stones to thousands of professionals worldwide! List your inventory on ColorNet — the colored stones database, publish your sales offers, directly access buyers' requests, and more.

How to Buy Colored Stones

Access a world of color and find what you need at the price you want. Search thousands of colored stone inventory listings, consult sales offers, or post your exact request on the "Wanted" channel.

Watches

How to Sell Watches

Expand your international sales network! List your inventory of branded watches on WatchNet, post your sales offers, directly access buyers' requests, and more.

How to Buy Watches

Find the branded watches your customers want. Search the product database, consult sales offers, or post your exact request on the "Wanted" channel.

 

InsiderNews - Our free newsletter for jewelry professionals

Keep up on industry trends,
news, events and more.

Subscribe Now