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🧪 Unlock the true value of your gold—because authenticity never goes out of style.
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 compact kit is made in the USA to ensure quality and reliability for jewelers, collectors, and savvy professionals alike.
| Best Sellers Rank | #35,775 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #17 in Jewelry Gold Testers |
| Customer Reviews | 4.4 out of 5 stars 33 Reviews |
K**C
It arrived earlier than was posted
It was what I expected, it is just what I needed.
A**S
Good kit
Yes very good testing kit
R**Z
Small stone
Great item for a fair price, stone is very small, my only complaint other than that great seller.
A**Y
Great stuff.
Great stuff.
O**B
one leaking bottle - tediously cleaned - otherwise the kit works well in initial tests
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.
A**E
reliable
fast and very happy with item
M**Z
Comprobando oro
Excelente comprobé el oro esta muy bueno
G**K
Good product
Good delivery and good product
Trustpilot
1 month ago
2 months ago