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Yehuda Sherlock Holmes 4.0 CVD & HPHT Screener

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Yehuda Sherlock Holmes 4.0 CVD & HPHT Screener

Item# 51-198-1

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Screener for Natural, CVD and HPHT Synthetic Diamonds
  • Screens any diamond in the D - J color range
  • Test stones as small as 0.05mm
  • Able to test mounted stones as well as loose stones


The NEW Sherlock Holmes 4.0 uses the same UL-certified 100% detection rate technology as the SH 2.0!

Works with your own mobile phone! The enhanced user interface is so simple to use—just one click to see test results in seconds with no calibration or need to change platforms.

All results are automatically uploaded to the cloud! Plus, you can add lab reports, appraisals, your customer’s name & photo, SKU#, barcode, & any number of files or data to the test upload.

Store all the test results from multiple Yehuda detectors under one account. Download the App from the App Store/Google Play! $10 monthly subscription fee per account required (can be used with any number of detectors).

  • Larger testing area of approx 4 x 6 inches
  • Larger testing tray holds 27 rings
  • Rotating finger holders allow testing of up to 20 rings at a time on all sides
  • Larger loose diamond testing area of approx 4 x 6 inches (250cts)
  • Taller testing area of approx 2 inches (Easily tests large pieces of jewelry like bangles, bracelets & more.)

The ASSURE Instrument Testing Program is an ongoing initiative of the Natural Diamond Council (formerly Diamond Producers Association). They used an independent 3rd party, Underwriters Laboratories (UL), to Impartially test and verify the effectiveness of all the CVD/HPHT detection devices that were submitted for a comprehensive review.



WARNING: California's Proposition 65


Proposition 65


These products can expose you to chemicals including one or more of the following: Tetrabromobisphenol A (TBBPA), Bisphenol A (BPA), and Di(2-ethylhexyl)phthalate (DEHP) which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information,go to

8,100.00 In stock
Yehuda Sherlock Holmes 4.0 CVD & HPHT Screener 0.0 out of 1 5 based on 0 ratings. 0 user reviews.
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