Put your services in front of the entire trade.

Grading labs, shipping & logistics, insurance, financing, appraisal and technology — reach the trade's vetted jewelry businesses where they already do business.

The trade's professionals, in one place.

Polygon members are active jewelry businesses making decisions every day. Connect your services to the people who need them — without cold outreach.

Grading & certification

Be the lab members reach for when they need a report they can trust.

Shipping & logistics

Secure, insured movement of high-value goods between vetted members.

Insurance & appraisal

Protect inventory and transactions across the network.

Financing & payments

Offer the capital and terms that help businesses grow.

Technology & software

Reach jewelers ready to adopt tools that modernize their business.

Become an Industry Partner

Upgrade to premium visibility and co-marketing across the community.

Grow with the trade's network.

Connect your services to the trade's vetted jewelry businesses.