Jewelry Valuation Widget for Your Website

Add a ring sizer, diamond size chart, or gold calculator to your jewelry website with one line of code. The widgets are free; a Pro widget is $12/month. Separately, CaratBase sends leads to jewelers: the first 3 are free, then $40 per accepted lead.

The widgets

• Free – Ring sizer, diamond size chart, and gold calculator, at no cost, with a “Powered by CaratBase” line.
• Pro, $12/month – One domain, no attribution line, and inquiries go to you. Cancel whenever; the widget drops back to free.

See the widgets page for details.

Leads

• The first 3 leads are free. After that, each accepted lead costs $40.
• CaratBase is starting in Atlanta, with other metros planned.

FAQ

How many leads do I get for free? The first 3 leads are free. After that, each accepted lead costs $40.

What does the Pro widget cost? $12 per month for one domain. The free widgets cost nothing.

Next Step

Learn more at caratbase.com.

Updated 2026-10-21