







🧪 Authenticate Like a Pro — Don’t Get Left Guessing!
The Gemtone Professional 14K Gold and Silver Testing Kit offers a complete, easy-to-use solution for precise precious metal authentication. Featuring color-coded 14K and silver testing solutions, a premium black testing stone for optimal accuracy, and a neutralizer to safely clean and maintain your tools, this kit is designed for professionals and enthusiasts who demand reliable, repeatable results.
| ASIN | B0DZYVWB33 |
| Brand | Gemtone |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (81) |
| Date First Available | 5 May 2025 |
| Item Weight | 226 g |
| Model Number | Gt-gold-kit-01 |
| Product Dimensions | 7.62 x 10.16 x 7.62 cm; 226.8 g |
S**D
Have not used yet but I will moving soon
D**C
Works great
G**Y
I’m enjoying using this testing kit, however, I feel the testing stone is much too small. And the lid just broke on the silver testing solution and I’m left wondering how to safely store it. Overall, a good product.
C**C
This jewelry testing kit is a game-changer! It helped me accurately assess my collection with clear instructions and just the right amount of chemicals for personal use. Remember to use protection when handling acids! I'll definitely repurchase when I run out. ✨
S**L
Used to test gold and sober jewelry. Works fine, nothing fancy.
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