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Directory - Yehuda Diamond Company

590 5th Ave 8th Floor
New York
New York USA 10036

P: 1 212 221 5985
F: 1 212 221 5986

Recent News
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As the jewellery trade continues to evolve, so too do the tools and equipment used by its workforce, writes ARABELLA RODEN.
Yehuda Diamond Company has launched the latest model of its Sherlock Holmes device, which can detect both chemical vapour deposition (CVD) and high-pressure high-temperature (HPHT) lab-created diamonds.
Identify mounted and unmounted diamonds in bulk, quickly and accurately.
Integrity is critical when it comes to the changing diamond landscape, which is why jewellers need a reliable synthetic diamond detector.
A lot has happened since our last Great Diamond Debate. In the last 12-months, the continuing brouhaha concerning natural versus lab-grown diamonds has become complex, turning into a latter-day ‘land grab’ for the hearts and minds of consumers. Read updates from industry leaders around the world weigh in on the debate.
CVD and HPHT Lab-Grown Diamond Detector
Sherlock can’t be fooled. Protect your customer. Enhance your value as an expert.

Want to know more? Click one of the articles below for information:

• Diamond Producer's Association: ASSURE Approved Instruments
• Rapaport: DPA puts synthetic diamond detectors to the test
• Rapaport: What Makes a Good Synthetics Detector?
• Rapaport: Zvi Yehuda: The Industry’s Idea Man

Founded by Zvi Yehuda in Tel Aviv 66 years ago, Yehuda remains a family company to this day. Over the decades, it has pioneered techniques in diamond manufacture, from cleaning to laser drilling, irradiating for colour, and clarity enhancement. Today it produces both natural clarity enhanced and synthetic diamonds, as well as synthetic detectors.
Diamond Supplies - Testing Equipment

Diamond Testing Equipment

Diamonds By Cut - Brilliant (Round)

Diamonds By Cut - Emerald

Diamonds By Cut - Oval

Diamonds By Type - Fracture Filled

Diamonds by Type - Laser Drilled Diamonds

Diamonds By Type - Synthetic / Lab-Created

Lab-Created Diamond - CVD

Lab-Created Diamond - HPHT

Rings - Engagement

Tools / Equipment - Gemmological


Sherlock Holmes

Loose Diamonds & Gemstones
Sherlock Holmes

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