null

Stones and Jewelry Blog

Measurements Used for Gemstones

Measurements Used for Gemstones

Posted by BarlowsGems on 21st Oct 2025

The most common way to weigh cut gemstones or cabochon stones is by the carat. A carat is 1/5 of a gram, or there are 5 carats to a gram. Th
Gemstone Testing

Gemstone Testing

Posted by BarlowsGems on 18th Sep 2025

How are gemstones tested and appraised? When a gemstone is presented for appraisal, the jeweler will need to determine for sure what the gem
More Soldering Tips

More Soldering Tips

Posted by BarlowsGems on 30th Aug 2024

Previously I posted a blog about mastering basic soldering, you can find that one here: https://www.barlowsgems.net/cabochon-blog/mastering-
Soldering to Sheet Metal

Soldering to Sheet Metal

Posted by BarlowsGems on 17th May 2024

Previously I posted a blog about mastering basic soldering, you can find that one here: https://www.barlowsgems.net/cabochon-blog/mastering-
Troubleshooting Casting Problems

Troubleshooting Casting Problems

Posted by BarlowsGems on 20th Mar 2024

If you are new to jewelry making and are working with casting, you are likely to encounter some problems. Here are some troubleshooting idea