

🧪 Unlock the true value of your gold—because every karat counts!
The Gemtone Gold Testing Jewelry Kit is a professional-grade solution set designed to accurately determine gold purity across 10K, 14K, 18K, and 22K/24K karats. Featuring four clearly labeled testing solutions, a premium black testing stone, and child-safe packaging, this USA-made kit ensures fast, reliable, and safe gold testing for jewelry professionals and enthusiasts alike.

| Best Sellers Rank | #136,076 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #87 in Jewelry Gold Testers |
| Customer Reviews | 4.5 out of 5 stars 25 Reviews |
K**C
It arrived earlier than was posted
It was what I expected, it is just what I needed.
A**E
reliable
fast and very happy with item
A**S
Good kit
Yes very good testing kit
A**Y
Great stuff.
Great stuff.
R**Z
Small stone
Great item for a fair price, stone is very small, my only complaint other than that great seller.
M**Z
Comprobando oro
Excelente comprobé el oro esta muy bueno
Trustpilot
3 days ago
1 week ago