







🧪 Unlock the true value of your gold—test like a pro, shine like a boss!
The Gemtone Gold Testing Jewelry Kit offers a professional-grade solution for accurately determining gold purity across 10K to 22K/24K karats. Featuring four clearly labeled testing solutions, a premium black testing stone, and child-safe packaging, this all-in-one kit is proudly made in the USA to ensure consistent, reliable results for jewelry professionals and enthusiasts alike.

A**S
Good kit
Yes very good testing kit
M**Z
Comprobando oro
Excelente comprobé el oro esta muy bueno
A**Y
Great stuff.
Great stuff.
Trustpilot
2 weeks ago
2 weeks ago