💎 Discover the Truth Behind Every Gem!
The Hqdz Diamond Tester Pen is a high-accuracy tool designed for both novices and experts, featuring an intuitive LED and audio indication system. It delivers fast results, is battery-powered, and comes with a 60X LED lighted loupe for detailed clarity assessment. Compact and portable, it's perfect for testing diamonds and other gemstones anywhere, making it an essential tool for jewelry enthusiasts and professionals alike.
| Power Source | Battery Powered |
| Color | Diamond Tester+60X Loupe |
| Style Name | 1.High Quality Accuracy Ease of use 2.Presidium Instruments Gem Indicator (PGI) Handheld Tester for Identifying Diamonds and Common Colored Gemstones 3. Professional Diamond Selector for Novice and Expert&Jewelers,Thermal Conductivity Meter |
| Item Weight | 191 Grams |
| Item Dimensions | 6.3 x 1.18 x 0.79 inches |
I**A
As expected
Works as expected with no problems
A**R
Diamond 💎 tester works great great quality good product
Great product just as described and works well! Steal for the price highly recommend this product!
A**H
You need to calibrate the tester
After reading the reviews, I’m surprised this diamond tester actually works. It’s important to read the instructions carefully and calibrate the tester sensitivity to the size of stone being tested and ambient air temperature. I’m giving it 4/5 stars because even though it works, the battery cover doesn’t click back on when there is a battery inside, which is disappointing. I have not figured out how to focus the 60x loupe correctly yet.
N**E
Good one finally !
It works well !
E**R
beeper
It has nice feature, but testing diamond jade fake jade, cz, crystal reads the same, I turned it to 2, on fake jade and genuine jade they both read at a 5 I believe it's suppose to read at 6 or 7 for a genuine it doesn't tell what green means and yellow means? Only that red is for Diamond.If anyone knows how this works I would sure like to know before I decide to return this, it has instructions how to care for it, but don't tell much of color and numbers what they mean...
L**S
Buy it now !
Love it and use it quite a bit
P**A
Beware Beware
I purchased this while I was buying a diamond chain and pendant. When I got it it looked nice but immediately once putting the battery in and turning it on the light indicator on the side began to fade and I couldn't even see the yellow lines at all. I replaced the batrery thinking that was the issue and for 3 minutes it worked and then began to fade again. I don't trust it and relied on the Jewlery shops.
J**A
Good mechanism
Gray stuff make sure you read his instructions👍
Trustpilot
1 month ago
2 months ago
