Meet Sentinel Diamond Detection,
Advanced Diamond Screening and
Detection System
Compact, AI-driven, and built for faster diamond authentication, Sentinel Diamond Detection helps identify CVD, HPHT, and CZ with speed, clarity, and confidence.
AI Result Bifurcation
Detachable Display
Fast Screening
Visual Output
CVD / HPHT / CZ
Identification
45–60 Sec
Detection Time
4 × 5 in
Scanning Area
OVERVIEW
CVD, HPHT & CZ
Identification
45 to 60 Seconds
Per Stone
Detachable Display
Retail & Back Office
0.003 ct and Above
Size Range
4 × 5 inches
Scanning Area
Dedicated Result Screens
AI Output
Loose, Studded, Rough
Stone Types
D to K Colour
Shape & Colour Range
Fully Automatic Detection
Result Output
Manual Detection Was Never the Future. Sentinel Is.
Sentinel Diamond Detection takes the complexity out of synthetic diamond screening by automatically identifying CVD, HPHT, and CZ, Cubic Zirconia, using advanced fluorescence mapping and AI-based bifurcation.
Designed for both retail counters and back-office screening, Sentinel features a detachable display that makes results easy to view, explain, and verify. Whether you are showing results to a customer or sorting stones in production, the system helps deliver faster, clearer, and more confident diamond authentication.
Confused by colour shades or result markings?
Sentinel reduces manual interpretation with dedicated AI-driven result screens.
Tired of mixing up synthetics and non-diamonds?
Sentinel helps separate HPHT, CVD, and CZ for clearer screening decisions.
Want to show results live to your customer?
Use the rotatable screen to create a clean, transparent, and trust-building experience.
Need a compact system that works smoothly?
Plug it in, press start, and get clear detection results in under 1 minute.
SMART FEATURES THAT WORK WHERE YOU DO
Sentinel Diamond Detection automates the diamond screening process, helping businesses improve speed, consistency, and confidence while reducing manual interpretation and operational complexity.
CVD, HPHT & CZ Identification
Accurately detects lab-grown CVD and HPHT diamonds while also identifying Cubic Zirconia (CZ), including mounted jewellery, rough stones, and polished diamonds.
Fast, Fully Automated Scanning
No manual interpretation or complex setup required. Detection is completed in approximately 45 to 60 seconds per stone.
AI-Powered Result Bifurcation
Three dedicated result screens for CVD, HPHT, and CZ are generated using DRC's proprietary AI algorithm, developed through over 12 years of research and innovation.
Detachable & Tiltable Display
A flexible display system that allows users to share results directly with customers or operate comfortably in retail and back-office environments.
Smart Touch Interface
Simple touchscreen controls make Sentinel easy to operate for jewellers, graders, manufacturers, and diamond screening professionals.
Visual Output & Stone Positioning
Displays result locations with digital pointers and visual feedback, helping users identify stones quickly without physical markings or overlays.
Built for the Way You Work
Built to Empower Every Detection Workflow
Whether you are a retailer building customer trust or a diamond manufacturer running quality checks, Sentinel Diamond Detection fits smoothly into your daily workflow.
Simplify training and operation with an easy-to-use system that does not require advanced gemological knowledge
Use Sentinel at customer-facing counters to show results clearly and build transparency
Screen mixed parcels with dedicated CVD, HPHT, and CZ result outputs
Reduce the risk of misidentifying CZ, treated stones, and lab-grown diamonds
Assort and verify stones faster with AI-powered clarity and reliable visual feedback
TECHNICAL SPECIFICATIONS
Technical Specifications
Product Dimensions
7.00 in × 9.84 in × 8.66 in
Material Construction
Aluminum body with biodegradable plastic components
Machine Weight
6 kg, 13.22 lbs
Power Supply
110V to 230V AC
Accessories Included
Loose diamond tray
scans up to 100 carats
Power adapter and cable
Mobile charger
Jewellery/ring tray with 15 ring slots
Sample pendant
Allen key set
Functional Overview
Size Range
Detects diamonds from 0.003 ct and above
Scanning Area
4 × 5 inches
Detection Capability
CVD, HPHT, treated diamonds, and simulants such as CZ and moissanite with positive identification
Shape & Colour Range
Supports all shapes in D to K colour range
Supported Stone Types
Loose bulk parcels, studded jewellery, and rough diamonds
Result Output
Fully automatic detection of lab-grown diamonds, LGDs, with clear and dedicated result output
Sentinel Diamond Detection is designed to deliver compact, automated, and reliable diamond screening for retail counters, grading workflows, and manufacturing quality checks.
Visual Results. Confident Decisions.
Sentinel Diamond Detection gives users clear, visual, and easy-to-understand results for faster diamond authentication and better customer confidence.
AI-sorted result screens for CVD, HPHT, and CZ identification
Live scan results with region highlights for better visual clarity
Positive identification of CZ, instead of leaving it as an unknown result
Clear on-screen prompts to guide the next action
Easy-to-explain results that can be showcased to end clients with confidence
The Competitive Edge You’ve Been Waiting For
Sentinel Diamond Detection helps businesses improve screening confidence, customer transparency, and operational efficiency with every scan.
Build customer trust with clear and transparent detection results
Eliminate guesswork through AI-powered result bifurcation and dedicated result screens
Identify CZ with confidence through positive detection instead of generic unknown outputs
Reduce training requirements and minimise human interpretation errors
Save time while improving consistency across daily screening workflows
Ideal for retail counters, grading labs, quality control departments, and manufacturing facilities
With fast automated screening and easy-to-understand results, Sentinel helps businesses make confident diamond authentication decisions while enhancing productivity and customer confidence.
Designed for the Global Industry
Retail Counters
Grading Labs
Quality Control Departments
Manufacturing Facilities
Jewellers
Diamond Professionals
What's in the Box
Loose diamond tray
scans up to 100 carats
Power adapter and cable
Included
Mobile charger
Included
Jewellery/ring tray
with 15 ring slots
Sample pendant
Included
Allen key set
Included
Sentinel Diamond Detection
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Ready to bring faster, clearer diamond detection into your workflow?
Sentinel Diamond Detection helps jewellers, graders, manufacturers, and diamond professionals identify CVD, HPHT, and CZ with speed, clarity, and confidence.
