The diamond industry is evolving rapidly. Natural diamonds, laboratory-grown diamonds, treated stones, moissanite, zircon, and other simulants can often appear visually similar. For jewellers, manufacturers, wholesalers, and quality-control teams, identifying these stones accurately is essential.
A basic handheld diamond tester may provide an initial indication, but today’s jewellery businesses require a more advanced and dependable solution.
The SYD 100 Diamond Testing Machine, developed by IDT Gemological Laboratories, brings laboratory-grade diamond authentication technology into everyday jewellery environments. It provides fast and decisive identification of natural diamonds, lab-grown diamonds, treated stones, and simulants, whether they are loose, polished, or mounted in jewellery.
What Is the SYD 100 Diamond Testing Machine?
The SYD 100 is IDT’s proprietary diamond testing machine, designed for large jewellery articles and high-volume diamond screening.
It combines advanced optical engineering, multiple UV fluorescence evaluation, AI-assisted interpretation, and IDT’s gemological expertise to provide consistent and trade-ready results.
Unlike a conventional diamond tester that may only help distinguish a diamond from certain simulants, the SYD 100 examines multiple characteristics of a stone. This enables the machine to identify a wider spectrum of materials and treatments.
The SYD 100 is suitable for testing:
- Natural diamonds
- Laboratory-grown diamonds produced through CVD or HPHT methods
- HPHT-treated diamonds
- Moissanite
- Zircon
- Loose and polished stones
- Diamonds mounted in jewellery
Every result reflects IDT’s scientific standards, helping jewellery businesses make informed decisions with greater confidence.
Why Does the Jewellery Industry Need an Advanced Diamond Detector?
The growing availability of laboratory-grown diamonds and highly convincing diamond simulants has made visual identification increasingly difficult.
A stone may look like a natural diamond but could be laboratory-grown, treated, or even a simulant. Mounted jewellery can create an additional challenge because stones cannot always be removed for individual testing.
This is where an advanced diamond detector such as the SYD 100 becomes important.
The machine helps jewellery professionals screen stones before they are purchased, manufactured, sold, exchanged, or accepted for quality control. It brings scientific verification directly into jewellery stores, manufacturing units, wholesale offices, and quality-control departments.
Reliable Jewellery Buy-Back and Resale Evaluation
Buy-back, exchange, and resale are important parts of a jeweller’s business. Before accepting previously owned jewellery, jewellers need clarity on whether the stones are natural, laboratory-grown, treated, or simulants.
The SYD 100 enables quick screening of mounted jewellery during buy-back and resale evaluation. This helps jewellers reduce the risk of accepting incorrectly represented stones, make better-informed valuation decisions, and conduct transactions with greater confidence.
It also helps jewellers build customer trust by offering greater transparency and assurance during buy-back, exchange, and resale transactions. Customers feel more confident knowing that their jewellery has been checked using advanced diamond authentication technology.
What Can the SYD 100 Identify?
The SYD 100 offers a complete diamond authentication spectrum for the modern jewellery trade.
Natural Diamonds
The machine evaluates the stone’s optical and fluorescence behaviour to help identify natural diamonds accurately.
Laboratory-Grown Diamonds
The SYD 100 detects laboratory-grown diamonds created through both major production methods:
- CVD, or Chemical Vapour Deposition
- HPHT, or High Pressure High Temperature
This helps reduce the risk of laboratory-grown diamonds being unknowingly mixed with natural diamond parcels or jewellery.
HPHT-Treated Diamonds
Certain diamonds undergo HPHT treatment to improve or alter their appearance. The SYD 100 supports the identification of such treated stones, providing important information beyond basic diamond detection.
Moissanite and Zircon
Moissanite and zircon can resemble diamonds, especially to an untrained eye. The SYD 100 helps separate these simulants from natural and laboratory-grown diamonds.
Mounted Jewellery
One of the major advantages of the SYD 100 is its ability to screen diamonds without requiring them to be removed from the jewellery.
It can accommodate large articles such as:
- Necklace sets
- Chokers
- Bangles
- Bracelets
- Rings
- Earrings
- Other studded jewellery
Loose and Polished Stones
The system can also be used for loose and polished diamonds, making it suitable for manufacturers, traders, wholesalers, and quality-control teams handling diamond parcels.
Key Features of the SYD 100
Large Scanning Area
The SYD 100 has a scanning area of 260 x 160 mm, allowing users to test large jewellery pieces and multiple stones efficiently.
Its spacious testing chamber is particularly useful for necklace sets, chokers, bangles, bracelets, and high-volume loose-stone screening.
Capacity of Up to 100 Carats
The machine is designed to accommodate loose stones and jewellery articles with a combined capacity of up to 100 carats, making it suitable for businesses handling large quantities of diamonds.
60-Second Detection Cycles
Time is critical in busy jewellery environments. The SYD 100 delivers fast detection cycles of approximately 60 seconds, helping businesses screen more articles without disrupting their workflow.
AI-Assisted Interpretation
AI-supported decisioning helps provide consistent and objective interpretation across different users and business locations.
This reduces dependence on individual judgement and makes the testing process more standardised.
Advanced Optical Engineering
The machine uses advanced optical engineering to evaluate the behaviour and characteristics of stones that may not be visible through ordinary observation.
Triple-UV and Fluorescence Science
The SYD 100 uses multi-UV and fluorescence-based evaluation to study how stones react under different testing conditions.
These reactions provide valuable information for separating natural diamonds, laboratory-grown diamonds, treated stones, and simulants.
Compact, Trade-Ready Design
Despite its high testing capacity, the SYD 100 is designed for real-world jewellery environments.
Its dimensions are:
405 x 365 x 330 mm
This allows the machine to be installed in manufacturing units, jewellery stores, wholesale offices, and dedicated quality-control areas.
SYD 100 vs a Basic Handheld Diamond Tester
A handheld diamond tester is commonly used to check whether a stone has certain thermal or electrical properties associated with diamonds. However, such devices may have limitations when testing laboratory-grown diamonds, treated stones, or mounted jewellery.
The SYD 100 offers a more comprehensive approach.
| SYD 100 Diamond Testing Machine | Basic Diamond Tester |
| Designed for advanced diamond authentication | Mainly used for preliminary screening |
| Separates natural, lab-grown, treated, and simulant stones | May distinguish diamonds from some simulants |
| Screens large jewellery articles and multiple stones | Usually tests one stone at a time |
| AI-supported and objective interpretation | Results may depend on probe placement |
| Suitable for mounted and loose stones | Limited application for mounted jewellery |
| Uses optical, UV, fluorescence, and AI-based evaluation | Primarily checks thermal or electrical behaviour |
For jewellery businesses, the SYD 100 is not simply a diamond tester. It is a complete authentication system designed for modern trade requirements.
Who Should Use the SYD 100?
The SYD 100 is ideal for businesses that require fast and reliable diamond screening on a regular basis.
Jewellery Manufacturers
Manufacturers can screen diamonds before setting them into jewellery and verify completed pieces before dispatch.
Diamond and Jewellery Wholesalers
Wholesalers can test large parcels and jewellery articles before purchasing, supplying, or distributing them.
Jewellery Retailers
Retailers can strengthen their internal quality-control process by screening jewellery before it reaches the customer.
Quality-Control Teams
QC teams can use the machine to conduct consistent testing across products, batches, and locations.
Buying and Procurement Teams
Businesses purchasing diamond parcels or finished jewellery can use the SYD 100 as an additional verification step during procurement.
The IDT Science Behind SYD
Every SYD machine is built on IDT’s integrated scientific research and gemological experience.
The technology combines:
- Optical engineering
- Triple-UV and fluorescence science
- AI pattern recognition
- Gemological testing refined through the examination of millions of stones
This combination enables SYD machines to bring laboratory-derived science into a compact and practical system for everyday jewellery operations.
Benefits of Using the SYD 100
Greater Confidence in Every Transaction
The SYD 100 helps businesses understand what they are purchasing, manufacturing, stocking, or selling.
Faster Quality Control
With approximately 60-second testing cycles and a large scanning area, the machine supports high-volume workflows.
Reduced Risk of Mixing
The system helps detect possible mixing of natural diamonds, laboratory-grown diamonds, treated stones, and simulants.
Consistency Across Users
AI-assisted interpretation supports more consistent results, reducing variations caused by individual testing experience.
Testing Without Removing Stones
Mounted jewellery can be screened without dismantling the article or removing every stone.
Suitable for Multiple Business Stages
The SYD 100 can be used during sourcing, manufacturing, quality control, inventory management, retail, exchange, and resale evaluation.
Is the SYD 100 the Right Diamond Testing Machine for Your Business?
The SYD 100 is designed for jewellery businesses that handle large articles, multiple stones, or high testing volumes.
It may be the right solution for your organisation when you regularly need to:
- Screen necklace sets, chokers, bracelets, or bangles
- Test loose diamond parcels
- Separate natural and laboratory-grown diamonds
- Detect moissanite, zircon, and treated stones
- Conduct testing within a short turnaround time
- Maintain consistent quality-control standards
- Reduce dependence on basic handheld diamond testers
Bring Scientific Certainty to Your Jewellery Business
In today’s market, appearance alone is not enough to determine the identity of a diamond.
The SYD 100 Diamond Testing Machine gives manufacturers, wholesalers, retailers, and quality-control teams access to fast, advanced, and laboratory-derived diamond detection technology.
From loose stones to large mounted jewellery articles, SYD 100 helps identify natural diamonds, CVD and HPHT lab-grown diamonds, HPHT-treated stones, moissanite, and zircon with greater speed and confidence.
Bring IDT’s scientific standards into your everyday jewellery operations with the SYD 100.
Enquire now to learn more about the SYD 100 Diamond Testing Machine and find the right SYD solution for your business.
Frequently Asked Questions
What is a diamond testing machine?
A diamond testing machine is a system used to analyse stones and determine whether they are natural diamonds, laboratory-grown diamonds, treated stones, or diamond simulants. Advanced machines may use optical, fluorescence, UV, and AI-based analysis.
Can the SYD 100 detect laboratory-grown diamonds?
Yes. The SYD 100 is designed to identify laboratory-grown diamonds produced through both CVD and HPHT methods.
Can the SYD 100 test mounted jewellery?
Yes. The SYD 100 can screen mounted jewellery, including necklace sets, chokers, bracelets, bangles, rings, and other studded articles.
Can a regular diamond tester detect lab-grown diamonds?
Many basic handheld diamond testers primarily distinguish diamonds from certain simulants. Since laboratory-grown diamonds have properties similar to natural diamonds, more advanced authentication technology may be required to separate them.
Does the SYD 100 detect moissanite and zircon?
Yes. The SYD 100 helps identify moissanite and zircon and separate them from natural and laboratory-grown diamonds.
How long does the SYD 100 take to test diamonds?
The machine offers fast detection cycles of approximately 60 seconds, making it suitable for high-volume jewellery workflows.
What is the scanning area of the SYD 100?
The SYD 100 has a scanning area of 260 x 160 mm.
Who can use the SYD 100?
The SYD 100 is designed for jewellery manufacturers, wholesalers, retailers, procurement teams, and quality-control departments.
