Product Review Presidium Gem Tester 2, Testing Precious Stones

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Discover the Presidium Gem Tester II: Your Ultimate Gemstone Testing Solution!
Are you an antique enthusiast or a professional jeweler constantly sourcing antique jewelry and unsure of the gems set within? Imagine having the *Presidium Gem Tester II**, the most reliable **gemstone tester* on the market, right at your fingertips. This innovative device is perfect for identifying precious stones like **diamonds**, **sapphires**, and **rubies**, providing accurate results that can dramatically increase the value of your jewelry.
In our latest film, we explore how this *gem testing device* can save you from the costly fees of professional jewelers. This *portable gemstone tester* is renowned for its high precision, testing the thermal conductivity of stones to differentiate between **diamonds**, **moissanites**, and up to 16 types of common **colored gemstones**. Whether you are in the UK or the USA, this tool is essential for any serious jeweler or antique dealer.
Curious about how the *Presidium Gem Tester II accuracy* compares to traditional methods? Our film delves into this question, highlighting the benefits of having a *reliable gemstone tester* that offers consistent results. The *handheld gemstone tester* is easy to use, even for beginners, thanks to its user-friendly design and clear analog display. The *retractable probe* ensures accurate pressure between the probe and the stone, preventing any misreads.
What sets this *gem identification tool* apart is its ability to test even the smallest stones with its industry-leading thin probe tip. The built-in metal alert and quick calibration features make it ideal for both indoor and outdoor use. This *gem tester* not only identifies the stone but also adds a layer of confidence when you are buying or selling jewelry.
Imagine the peace of mind knowing that your *gem tester* can identify both polished and unpolished stones without any waiting time between tests. Our film also addresses common questions like the difference between *thermal and electrical gem testers**, and why a **thermal conductivity gemstone tester* might be your best choice.
For those looking to enhance their jewelry business, understanding the tools like the *Presidium Gem Tester II* is crucial. Don’t miss out on learning how this device can make your sourcing more efficient and profitable. Watch our film to see this *gem tester* in action and visit our website at [antiquesarena.com](antiquesarena.com) to view any of the stock featured in our films.
Subscribe to stay updated, follow us on [Twitter]( / antiquesarena ) and [Facebook]( / antiquesarena , and consider supporting us through [PayPal](paypal.me/AntiquesArena).
All my links: [linktr.ee/antiquesarena](linktr.ee/antiquesarena)
Focus Hashtags:
1. #GemstoneTester
2. #JewelryIdentification
3. #AntiqueJewelry
Supporting Hashtags:
1. #PresidiumGemTester
2. #DiamondTester
3. #SapphireTester
4. #RubyTester
5. #GemIdentification
6. #JewelryTools
7. #GemstoneTools
8. #JewelryBusiness
9. #GemTesting
10. #GemstoneTesting
11. #AntiquesArena
12. #JewelryValuation
13. #PreciousStones
14. #JewelryDealer
15. #JewelryResale
16. #IdentifyGems
17. #GemstoneAccuracy
18. #ThermalConductivityTester
19. #ProfessionalJeweler
20. #GemstoneCalibration
21. #PortableGemTester
22. #GemstoneProbe
23. #GemstoneDetection
24. #GemstoneTech
25. #VintageJewelry

Опубликовано:

20 авг 2020

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Комментарии : 54

@sevenbells96 3 года назад

Nice to see you explaining testing procedures and various stones. GREAT VIDEO AND GREAT CONTENT. THUMBS-UP ALWAYS!!!!!!!!!!!

@calidebs950 2 года назад

Thank you so much for this video. I have the same tester but still found it a bit confusing, so this helped. I like the idea of making the chart. I may also buy gem samples, to help identify what they should look like, as well. Have a good day!

@stankarelsen2394 3 года назад

Another great video, Walter. Thank you for your effort to educate us............at least me. Greetings Stan.

@jakecrow2348 3 года назад

Hey buddy, with regards to your Jade test, I think the amount of surface you were touching with your fingers would change the conductivity of the heat, that's why you're getting strange readings.

@dancingcolorsVdeRegil 3 года назад

Very cool, that was fun! I like the chart idea, since as you say, many stones come in multiple colors. Especially, from my days of working in jewellery stores, I was always surprised by the Sapphires of ALL colors, and that sometimes sapphire looks like Ruby, (which nearly matches Sapphire in chemical composition) when it's actually Pink Sapphire. So having the two "corundums" listed there on the meter is a good thing! Have fun with that thing, and I'll look for more stuff to watch!

@Aleksandra-lf8ky 4 месяца назад

prawdopodobnie :- z każdego rubina możną zrobić szafir ale nie z każdego szafira możną zrobić rubin😉👏💯💎

@Pandagurl218 2 года назад

I don’t know why but as a Jewelry enthusiast, hearing someone else say “I have some diamonds laying around here” 😂 I now know how ridiculous I seem Love the lesson

@richardjones4080 3 года назад

nice demo with the whitefriers glass

@ellenlongton2413 2 года назад

Yes please on the chart .

@livingthegoodlifechannel 3 года назад

Hi Walter. Thanks for the demonstration. I think that we all wish that we had this tester! I do think that the manufacturer needs to refine their dial. At times, the "needle" can be going through more than one gem box so how do you know what it truly is? Question: When you say simulants, do you mean simulated gemstones?

@sprygirl64 2 года назад

HDE High Accuracy Diamond Tester. Hi Walter, I bought one of these myself. what befuddles me is that I have a 10k hallmarked ring with a very large asscher cut solitaire that did not test diamond with my HDE High Accuracy Diamond Tester. so I tried to see what it was with this tester and it goes to tourmaline area, which I don't see any white clear colorless tourmaline's on the internet as a common solitaire for a ring. Ugh, I guess I need to go to a jeweler and I really don't know one, ha ha...thanks for the video, I liked it a lot ;-) stay safe and strong!

@lynnseycummings2637 2 года назад

Neat and im excited to get mine. I just ordered one cuz i love to buy n collect jewelry that I find on sale from individuals I know a lot of the times you really don't know what you're getting so in particular I'd like to know the quality of one ring that I bought since there's another just like it for sale and if indeed it is a topaz I believe that I got a killer deal so I should buy the other one as well hahaha then I could have one for me and one for my daughter

@richardjones4080 3 года назад

there are a few stones in the same chemical group eg saphires and rubies so you will have as you say the same reading as the same reading as is shown on the graph even if the stone isnt 1 of those

@thedesertdancer Год назад

I have this gem tester and I noticed that all my cubic zirconia will land on the line for “Garnet, Tourmaline and iolite.” I know that Bella Luce from JTV is definitely cubic zirconia and I thought it would test as “glass,” but it tests as “Garnet, Tourmaline and Iolite” on the Presidium Gem Tester II so that is disappointing. Any advice to figure out if the my gems are really garnet, tourmaline and iolite when cubic zirconia gets the same reading with this tester? Allso, will all kinds of garnet such as Tsavorite, Demantoid, Spessartite, Pyrobe, Almadine, Rhodolite, Hessonite and all other varieties of garnet all test as “Garnet,” on the Presidium Gem Tester II?

@flogitandc3122 3 года назад

Hi Walter 👋 Do you test for customers, i found a bracelet and i have no clue what the stones are.

@DrTrader 3 года назад

Walter, did you delete all the videos from your other channel ?

@olunelum1 Год назад

Thank you.

@donnaarroyo3573 3 года назад

where do you buy these at so many selling these

@spicydamesvintagejewelryth2155 3 года назад

Is it better to buy through the company or Amazon?

@rajalakshmi.k.v7552 3 года назад

Respect sir your review very nice thank you sir if jem stone heated or treated it will so correct results please tell me sir thank you

@ypcomchic 4 месяца назад

With my jadeite piece it worked when I didn’t hold it. Just put it on piece of metal.

@AntiquesArena 4 месяца назад

Thank you 🙏

@davidtrout8061 7 месяцев назад

Thank you for this most interesting and informative review of the Presidium gem tester. Since you first did the this piece have you come across a color chart which would further assist the user in pinning down the exact gem being tested? Also, have you done a video on gold content testing? Thanks for sharing your knowledge of antiques...most generous.

@AntiquesArena 6 месяцев назад

Thank you for your comment. I haven’t found a colour chart yet. I have done films on testing gold. They are in my tutorial section on RU-vid.

@BlessedBaubles 2 года назад

My tester makes me put a little pin in a little spot on the right side, near bottom. Then I bet 2 beeps and blue color. Then it says to hold the pen to Cal until it beeps, for 3 times in a row. Then it turns, I think green, and says pen to Glass Cal, then the light turns red, not blinking, and it’s ready. But I have to do this whole thing every time I turn the machine on. Does this sound right?

@AntiquesArena 2 года назад

Thank you for your message. I can see you have to calibrate your tester but I don’t think you should have to do it every time you use it.

@spicydamesvintagejewelryth2155 3 года назад

Mine came with 3 little booklets, and a little tool of some sort,it looks like a plug tool like you need. Or maybe it something else.

@richardjones4080 3 года назад

saphires come in many colours btw

@katiejo1095 4 месяца назад

I can't read your tester labels

@marileebigelow6517 10 месяцев назад

Mine did not come with that book and does have to be calibrated each time. I think the chart is a good idea.

@AntiquesArena 10 месяцев назад

Thank you for your comment

@shereen-uh3pd 10 месяцев назад

Presidium tester is really genuine. I tested my diamond ring, it's shows diamond. I tested corundum, it's shows sapphire

@tapasdas1195 2 года назад

How can I get the device? Please help. Waiting for your response. Thank you.

@AntiquesArena 2 года назад

Hi. Thank you for your comment. These are on Amazon But they are not cheap

@amindaher12 3 года назад

it is good to buye it in amazon cauz it is cheaper about 229 dolar

@annamae859 11 месяцев назад

"If it's a real stone it must be gold". That's not necessarily true. I bought a job lot of sterling silver rings dirt cheap on e bay. Two of them have precious stones, one is an eternity ring with rubies and diamond chips, the other is much lighter 9ct gold overlayed on silver sapphire cluster with a small central diamond, it's hallmarked 1965 so definitely not moissanite.

@colinfox6961 3 года назад

Hi Walter, be careful.i think a dangerous machine for dealing.does it separate man made, laboratory stones from the natural mined.i think not. I think you are better off getting a gold, silver scanning machine. Jewellery is becoming increasingly difficult to know what you are selling, people are even swapping out good stones from old pieces.thats why platinum settings from 1900s are safer as difficult to alter the setting. Enjoy your videos from here in NZ. Wish I could hit some boot sales and fairs in UK.

@BlessedBaubles 2 года назад

Yes but the machine says, and everyone knows, the machine doesn’t tell if lab or mined stones. But atleast it takes us to some point, then go from there.

@smallgardenbigdreams3808 3 года назад

The jade is probably nephrite jade xxx

@jawahpacunaworajhit187 2 года назад

That is also the Jade, but nephrite, not jadeit

@CharlesM-ml6zx 10 месяцев назад

Haha gets a negative test on the jade "Erm that's gotta be looked at.. " It has been looked at hahah

@JewelsNcrime 2 года назад

On Amazon product detail, States it does not distinguish between natural and synthetic stone. Im not sure i understand, why would i purchase if i cant distinguish if its real. If something is synthetic i want to list it properly. How do you feel about that or am i not understanding product detail

@MsHolaholaa 2 года назад

Synthetic/lab grown vs natural/earth mined, are chemically the same. So both would be considered 'real'. If a piece of jewellery is hallmarked with a date stamp or you know the general age of it, you can from there google whether they made the synthetic version of the gemstone in question during that time. So, from there you can figure what the chances are of the stone being natural or lab created. I hope this makes sense. With sapphire for example, from pieces within the last 50 years, most of the time it is not a natural sapphire as these are becoming very rare. But usually I would go by how old the piece of jewellery is and see if they were making synthetics of it yet.

@nnnxia8355 3 года назад

your jade piece is made of nephrite jade

@chumleyk 2 года назад

You need to recalibrate it, it's running over

@royaldiamondjamesstones5266 2 года назад

Where is shop

@AntiquesArena 2 года назад

Hi. Thank you for your comment. The shop closed in November

@ghulamkadar8911 3 года назад

HI SIR I'M NED PEN

@luxurywavesceylon1563 Год назад

𝙏𝙝𝙣𝙭 !

@TranquilBlackout 8 месяцев назад

I prefer the digital one. This tester is the worst in the market!

@AntiquesArena 8 месяцев назад

Thank you for your comment. I love the tester and use it all the time. What do you use if it is easier or better than this ? I will look in to improvement

@TranquilBlackout 8 месяцев назад

@@AntiquesArena They haven't been invented yet. I want a tester that tells me on the screen what kind of exact gem is being tested rather than making a guess about what kind of gem it is.

@AntiquesArena 8 месяцев назад

@@TranquilBlackout that’s fair enough I would love that also. Problem is lots of gems have a similar heat absorption rate then it would go on colour etc. this isn’t perfect but the best I could find and afford at a reasonable price