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๐งช Unlock the true value of your goldโtest like a pro!
The Gemtone Gold Testing Jewelry Kit offers professional-grade accuracy with four karat-specific solutions and a premium black testing stone. Made in the USA, this complete kit ensures quick, safe, and reliable gold purity verification for jewelers and enthusiasts alike.

| ASIN | B0DZYVQJZL |
| Best Sellers Rank | 157,254 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 62,785 in Arts & Crafts |
| Brand | Gemtone |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (32) |
| Date First Available | 4 Jun. 2025 |
| Item Weight | 226 g |
| Model Number | Gts-kit |
| Product Dimensions | 10.16 x 10.16 x 2.54 cm; 226.8 g |
G**K
Good product
Good delivery and good product
K**C
It was what I expected, it is just what I needed.
A**S
Yes very good testing kit
R**Z
Great item for a fair price, stone is very small, my only complaint other than that great seller.
A**Y
Great stuff.
O**B
Gemtone Gold Testing Jewelry Kit 10K 14K 18K 22K Solutions: Arrived boxed & in multiple layers of soft packaging. But about 20% of the 22k solution had leaked all over the other bottles. 22k is the bottle I'll use least often. So, the solution loss wasn't a huge issue. Still, having to carefully clean the acid off of the other bottles was tedious. Quick tests of the 14k & 18k solutions were as expected. I plan to upgrade the rating to 4 stars if the solutions are still good at end-of-year. It's mid-Apr now.
Trustpilot
4 days ago
1 week ago