Pearls exhibit significant variation in formation, internal structure, and treatments, making advanced scientific testing crucial for precise identification. IIGJ Lab performs comprehensive pearl analysis using state-of-the-art instruments, including Laser Raman, UV-Vis-NIR, and EDXRF spectrometry, along with microradiography and X-ray computed microtomography (µCT). Each pearl is carefully evaluated to determine whether it is natural or cultured based on its internal growth structure.
Natural vs. Cultured Pearl Identification
IIGJ Lab scientifically determine whether a pearl is:
This distinction is critical, as natural pearls are extremely rare and significantly more valuable than cultured pearls.
Saltwater vs. Freshwater Pearl Analysis
IIGJ Lab identifies pearls based on their growth environment:
Accurate identification helps establish value and suitability for jewellery use.
Colour Enhancement & Treatment Detection
Many pearls undergo treatments to improve their appearance. IIGJ Lab testing identifies:
Full disclosure of colour enhancements ensures transparency, trust, and ethical trade practices.
Ensure Authenticity. Build Trust. Trade with Confidence.
Choose IIGJ Lab Pearl Identification & Reports Services for transparent, reliable, and professional gem testing.
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