HOMEFISH Diamond Tester is a compact and accurate device for pure screening of brillians. This professional brilayer test machine uses a reliable thermal conductivity method to determine in seconds whether a stone is a real diamond or a substitute. The device has a LED light and an audio indication that informs about the results. This is a great investment for jewelry masters, collectors and those who want to protect their jewels from scams.
The professional brilliant test kit is ideal for jewelry professionals, purity verifiers, antique dealers and individuals who want to protect their precious jewelry. The test machine is comfortable to use both in stores and at home. The instrument helps to quickly and reliably establish the authenticity of the diamond. Before use, calibrate in front of the test and store in the original tray after use.
Q: How does HOMEFISH Diamond Tester work?
The test machine shall use the thermal conductivity method. The best diamond spends good heat, so the needle reacts and turns on red light and audio signal. The raw materials do not warm up, so the indication does not work and you have a clear answer.
Q: Do you need special care?
Yes, the sensitive needle should be specially protected. If not used, you should keep it in the tray. If the battery goes out, you'll get a brighter indicator. If you do not plan to last a long time, the battery should be removed. Calibration is recommended every year.
Q: Is the battery in the set?
No, the 9V battery is not included in the package. You will have to buy it separately. When the battery is out, just replace it with a new one. One battery allows you to use the test machine for a long time.
HOMEFISH Diamond Tester is an impeccable investment for those who want to check diamonds quickly and reliably. This professional brilliant test is used worldwide by professionals and the most powerful amateur. Compact size and easy portability make it a great choice for both masters and personal use.
Sources: Diamond testing methods | TopSmart store









| Weight | 0.110 kg |
|---|---|
| Dimensions | 19 × 5 × 3 cm |
| Brand | None |
| Battery Included | No |
| Origin | Mainland China |
| High- related chemical | None |
| Option | Yes |
d –
Looking forward to using this. Can hard wit.
o –
Product as described
d * * * t –
Received order very quick. Head no issues kwith the eller. Will buy from this eller again. Stay there.
M***e –
Great tester, it works perfectly.
Customer –
Pretty good for the price. Have to try a fast times to get it to read virtually. Reads distributed stones.
L * * * –
It appeared but rook forever to get here. Getting tired of those taking forward.
J * * * i –
I was quite impressed by this thing. After testing it on known real diamonds (lab and natural) and several types of imitation diamonds, i would say it’s accurate enough to at least use as a preliminary test. Make sure to read the directions. The required settings change based on relative temperature and estimated cw of the stone in question.
Customer –
Works as it should i suppose still trying to fully figure it out all the way. Been needing one of these for a while now bc my last one was crap . This might be too idk if i’m using it right or not so try at ur own will lol
P * * n –
Current
U * * * –
Thank you very much