As lab-grown diamond technology continues to evolve, Yehuda Diamond Company is encouraging customers to upgrade older detection equipment to ensure maximum protection and accuracy in today’s rapidly changing market.
The company has announced a new trade-in and upgrade programme designed to help jewellery professionals transition from older detection systems — including both Yehuda and non-Yehuda devices — to its latest AI-powered detector range.
According to Yehuda, many older detectors are no longer capable of reliably identifying the latest generation of challenging CVD lab-grown diamonds, creating increased risk for businesses relying on outdated technology.
Trade-In Credits Available
Customers can receive substantial trade-in credits toward the purchase of Yehuda’s newest detectors, including the Watson AI, Sherlock AI, and Big Sherlock systems.
Trade-In Credit Overview
| Current Detector | Watson AI Credit | Sherlock AI Credit | Big Sherlock Credit |
|---|---|---|---|
| Dr. Watson | $500 | $1,000 | $1,500 |
| Sherlock Holmes 1, 2, 3, or 4 | $500 | $2,000 | $2,500 |
| Non-Yehuda detector ($2,000–$4,999 original value) | $500 | $1,000 | $1,500 |
| Non-Yehuda detector ($5,000+ original value) | $500 | $2,000 | $2,500 |
Why Older Detectors Cannot Simply Be Upgraded
Yehuda explained that its newest detector line is built on entirely new hardware architecture, developed through major technological breakthroughs in diamond detection and AI classification.
The new systems feature proprietary camera technology, advanced optical components, and specially engineered lighting conditions that are essential for the detectors’ enhanced performance capabilities.
Because these advancements rely on purpose-built hardware, the company says they cannot be added to previous-generation machines through software updates or modifications alone.
“The new capabilities are not just software improvements — they are the result of a completely new platform,” the company stated.
Yehuda says upgrading to the latest generation of detectors is currently the only way for businesses to fully benefit from these technologies and maintain the highest level of protection against increasingly sophisticated lab-grown diamonds entering the market.
Trade-in credits are subject to verification and condition of the detector. Yehuda Diamond Company reserves the right to amend programme terms and credit values without prior notice.

