What certifications and qualifications does Messi Jewelry hold?
2026-01-22
As a professional lab-grown diamond manufacturer and CVD diamond supplier, Messi Jewelry's commitment to quality is built upon a comprehensive certification system. We have obtained ISO 9001 Quality Management System Certification, signifying that we implement systematic and standardized quality management throughout the entire process, from raw material procurement to final shipment. For our core products, every lab-grown diamond we supply comes with an authoritative IGI (International Gemological Institute) grading report, ensuring accurate and transparent grading information for its color, clarity, cut, and carat weight. To further ensure quality control from the source, we employ in-house IGI-certified polished diamond graders to conduct independent final inspections. Furthermore, we adhere to international jewelry trade standards and can provide material test reports from authoritative third-party institutions (such as SGS) for the major precious metals we use, verifying their fineness and purity. This multi-layered approach provides quality assurance and builds confidence in our lab-grown diamond jewellery.
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Get in touch with us
Contact Us
Tel.: +86 15878079646
Email: info@messijewelry.com
WhatsApp：+86 15878079646
Company Address: Room B5, B6, B7, B8, Building 2, No. 137, Xinxing 2nd Road, Wuzhou, GuangXi, China.
One of the experienced lab grown diamond manufacturers, Messi Jewelry is always working for your satisfaction, welcome to negotiate business cooperation with us.