Welcome to DCLA Laboratory
Our state-of-the-art laboratory is equipped with advanced diamond testing and analytical technology, allowing our expert gemmologists to examine each diamond with exceptional precision and care. From identification and grading to treatment and origin analysis, every assessment is conducted using world-class instruments in a secure, controlled environment.
Advanced Diamond Testing Technology
Each machinary in our laboratory is purpose-selected to ensure accuracy, consistency, and independent verification across all diamond assessments.
DiamondView™ Fluorescence Imaging
Used to observe fluorescence patterns and growth structures, DiamondView™ helps identify natural versus synthetic diamonds and detect certain treatments that are not visible under standard lighting.
Foldio360 Smart Dome + Mount Kit
The Foldio360 Smart Dome with Mount Kit is used for high-quality, consistent diamond and jewellery imaging.
Precisa XB 600M-Carat Balance
An ultra-high precision carat scale used to measure diamond weight with exceptional accuracy, ensuring reliable and verifiable results.
DiamondSure® Screening Device
A rapid screening tool used to distinguish natural diamonds from potential synthetics by analysing their optical properties. Often used as a first step before advanced testing.
Sarine DiaScan S+ Diamond Analyser
An advanced scanning system that measures a diamond’s proportions, symmetry, and light performance. The data supports precise cut analysis and contributes to overall grading accuracy.
Gem Grading Light Box
Standardised daylight-equivalent lighting ensures consistent and repeatable colour grading. This controlled environment is essential for accurate colour comparison and grading integrity.
ZEISS Stereo Microscope
A high-precision optical microscope used for detailed surface and internal examination. This instrument supports clarity grading, inclusion analysis, and craftsmanship assessment with exceptional visual accuracy.
Laboratory Workstation with Stereo Microscope
A dedicated gemmological workstation combining precision tools and controlled conditions, allowing our experts to conduct thorough examinations efficiently and securely.