Jewelry Valuation Tool Cost

You can use CaratBase's jewelry valuation tool for free, with no account or cost, to value diamonds, gold, and jewelry. On this site, you can access various calculators, including a diamond value calculator, GIA report value calculator, and scrap gold calculator, all at $0 cost.

How it Works for Jewelry Valuation

To value your jewelry, you can use the diamond value calculator or the gemstone calculator, which include 21 gem types and 250+ reference pages. You can also use the ring size calculator, which includes 37 ring sizes in 5 systems. Additionally, you can compare diamonds and check the current gold and metal prices.

What You Get and What it Costs

The jewelry valuation tool is free to use, with no cost or account required. If you're a jeweler, you can also use the Widget Pro feature for $12/month per domain, which allows you to customize the widget with your own call to action and remove the 'Powered by CaratBase' line.

FAQ

What is the resale value of a natural diamond? The resale value of a natural diamond is roughly 25-40% of its retail value. Can I use the jewelry valuation tool for lab-grown diamonds? Yes, you can use the tool to value lab-grown diamonds, which have a resale value of roughly 5-12% of their retail value. Do I need to pay for the jewelry valuation tool? No, the jewelry valuation tool is free to use, with no cost or account required.

Get started with the jewelry valuation tool

Updated 2026-10-26