Yehuda CVD and HPHT lab grown diamond detector

Uses the same 100% detection rate technology as the Sherlock Holmes 2.0

Arriving soon!

No Doubts. Just Answers.
Meet the new Watson AI & Sherlock AI – Smarter Diamond Detection

Instant, colour-coded results for Diamond, HPHT, CVD, CZ & Moissanite – no more guesswork.

The next-generation Yehuda detectors now feature a built-in camera and a dedicated phone – no need to use your own device.

SAVE £1,450 WHEN YOU TRADE IN YOUR OLD SHERLOCK FOR THE NEW SHERLOCK AI

Buy the current Dr Watson or Sherlock 4 today and enjoy a
FREE UPGRADE to the latest and most advanced AI model the
moment stock arrives!

Sherlok +Watson AI 2025 new release
Watson 2025 687

WATSON AI
up to 8 rings at a time

£2,495

• Built-in camera

• Smart Phone included

• AI technology to colour-paint results

• Check up to 8 rings in one go

• 1.5 x 4.5 x 4cm scanning area

• cloud storage  up to 1,000 results

• $120 PA subscription ensures software  updates & support

• PC access for ease of use

• Extendable 1-year warranty

Sherlok 2025 open 1

SHERLOCK AI
up to 27 rings at a time

£5,495

• Built-in camera

• Smart Phone included

• AI technology to colour-paint results

• Check up to 8 rings in one go

10 x 15 x 5cm scanning area

• cloud storage  up to 1,000 results

• $120 PA subscription ensures software  updates & support

• PC access for ease of use

• Extendable 1-year warranty

BIG SHERLOCK
up to 108 rings at a time

£14,975

• Uses the same 100% detection rate technology as the Sherlock Holmes 4.0

• Checks up to 108 rings at a time or 60 rings on 5 rotating finger ring holders

• Approximately 1000 CT loose diamonds

• Visible Checking are 8” by 11”, 20 cm by 30cm

• Checking area height 4”, 10 cm

• Add & delete users

• Store your results to the cloud

• Add pictures, certificates SKU, names, etc. and upload the result to the cloud

• Add more storage if necessary for a fee

• Only $10/month subscription fee. Includes storage for about 1.000 tests

• Delete or move your test results to your own cloud

• Friendly back office where you can retrieve your test results and easily compare them to former tests

• One-year full warranty

What’s New

DOWNLOAD YEHUDA APP

After a quick registration process,
you can connect it to your
detector via Bluetooth or cable
and perform a test.

ADD & DELETE USERS

You can add and delete users so
your employees can perform a
test with their own phone.

ADD & DELETE USERS

You can add a certificate, a photo,
SKU, item name or number,
Customer name to any test and
store it on the cloud.

ONLY $10.00 PER MONTH

It will give you any new updates
and maintenance plus storage for
about 1,000 test results.

BUY MORE SPACE

If you need more space, you can
purchase more memory directly
from the app.

ONE PAYMENT FOR ALL

The $10 charge is per account. You
may have a few detectors but they
all come under one account.