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NEW PRESIDIUM Gem Tester II Colored Stone tester and Diamond Tester Moissanite

US $289.00
ApproximatelyAU $446.40
Condition:
New
More than 10 available1,171 sold
People want this. 1460 people are watching this.
Breathe easy. Free delivery and returns.
Postage:
Free UPS Ground.
Located in: Bethel, Connecticut, United States
Delivery:
Estimated between Wed, 6 Aug and Mon, 11 Aug to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30-day returns. Seller pays for return postage.
Payments:
     Diners Club

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eBay item number:332907654045
Last updated on 02 Aug, 2025 16:55:40 AESTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Color
Black
Country/Region of Manufacture
Singapore
Material
Plastic
California Prop 65 Warning
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
UPC
0798804941239

About this product

Product Identifiers

Brand
Presidium
UPC
0798804941239
eBay Product ID (ePID)
602142615

Product Key Features

Suitable For
Identification/Testing
Type
Tester

Dimensions

Weight
120 Hundredths Pounds

Item description from the seller

About this seller

GREATSTUFFROMUS

99.4% positive Feedback216K items sold

Joined Jul 2006
Welcome to Greatstuffromus.We offer Jewelers and Watchmakers tools and supplies, craftmans & hobbyists items, batteries, Ultrasonics, Scales, Engravers, Gold & Diamond Testers, Jewelry Displays and so ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
5.0
Postage speed
5.0
Communication
5.0

Seller feedback (84,304)

All ratings
Positive
Neutral
Negative
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Arrived on time in perfect condition. The price is reasonable even after tax. It works well after the set up and calibration. Appearance just as pictured.
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Excellent product. Easy to use and came with all necessary parts and instructions. Competitive pricing. Seller highly recommended.
  • *****- Feedback left by buyer.
    Past month
    Verified purchase
    Shipped quickly. Item was nicely protected inside a separate box (which was good due to mishandling from carrier). Item works well. Great ebayer!
See all feedback

Product ratings and reviews

4.4
26 product ratings
  • 20 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 2 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 2 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top critical review

    Save your money & don't buy.

    I got this at the end of Dec, 2021, so I have it for about 2 months. I have used this only 3-4 times and have been keeping it very well. But now the tester unit is faulty, I can't test anything with it.. While I am testing a stone, the needle goes all the way to "diamond" & it stays there. When I turn off the machine, the needle goes back all the way to the left "glass". But as soon as the red light stops blinking, the needle goes all the way back to the right "diamond" again. It stays there & won't move anywhere while the machine is on. I don't think the problem is the probe because it's the same even when the probe is disconnected.

    Verified purchase: YesCondition: NewSold by: greatstuffromus

  • Probe no longer works after 1 1/2 months and light usage

    Bought 12/21. By mid-January, the needle would go to the diamond/Moissanite setting when it started up, but it still read accurately on previously-tested gemstones. Today, I turned it on, it did go to the glass area, then swung back to the diamond area, but it no longer reads any stones or glass. I don't know if the probe no longer works, or just the tip is damaged. I've not used it a lot, and have been careful with it. After spending so much for it, this angers me. It should last longer than this.

    Verified purchase: YesCondition: NewSold by: greatstuffromus

  • Inaccurate readings.

    I'm not sure if all presidium gem tester two's are the same, but the one I received couldn't make up it's mind on what gem it was reading. I tested gemstones over and over and kept getting different readings. Before I returned it, the reading stuck all of the way to the right and wouldn't come back.

    Verified purchase: YesCondition: NewSold by: greatstuffromus

  • All features are good.

    Before this purchase: I watch many of the YouTube videos, I asked many questions, the answers convinced me of the product. After I received my New Presidium Gem Tester II, I was surprised with the RESULTS. I have collected a GOOD portion of loose Gems trough out my life, I was surprised of the effectiveness of this Gem tester. Thank you.

    Verified purchase: YesCondition: NewSold by: findingking

  • Gem testing made easy

    This little machine is very helpful and identifying gemstones. It’s easy to use. I was very satisfied with my purchase.

    Verified purchase: YesCondition: NewSold by: findingking

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