Based in the UK, we have been serving customers for over many years and have built a reputation for truthful, accurate, diamond and gem analysis. Every diamond and gemstone is checked for quality and purity by our certified gemmologists. Our lab upholds the strictest standards for testing and certification. We follow the same procedures as the best gemology labs in the world. Your jewellery is given an in-depth analysis and the proper grading for its characteristics.

IPGL has been a source of trust and authority in the finest gemstones and diamond jewellery analysis. Our reputation for quality is what brings customers back year after year as their needs for diamond jewellery change. Our strict standards for quality is what sets us apart from our competitors.

Our highly trained team of gemmologists hand-check each and every diamond we acquire for purity and authenticity before they become part of a beautiful piece of jewellery. We make sure that the diamonds and gemstones tested are from ethical sources. We are highly selective in the diamonds we choose and have declined many that did not meet our strict quality standards. Our lab uses state-of-the-art technology, and our skilled technicians inspect and certify every diamond before being shipped out to our clients across the globe. As part of IPGL’s commitment to our customers, we recognize the concerns our customers have regarding the purity and authenticity of the diamond they are purchasing for their wedding, engagement, or anniversary. This has prompted us to develop methods for providing information regarding diamond buying, and our methods for analyzing and certifying them.

With this knowledge and our written documentation, the customer can purchase a diamond or gemstone in complete confidence. Knowing that the product they are purchasing is authentic and of the highest possible quality. Diamonds should only be sold when accompanied by a valid grading report attesting to its quality. In the gemological world, a grading report is the basis of trust and confidence with diamond sellers. `IPGL’s Diamond Report gives an accurate assessment of a diamond's cut, colour, clarity, and carat weight according to strict international standards. We pride ourselves on our commitment to providing excellent service to the community by providing the highest-quality gemstones and diamonds reports.

IPGL, excellence and clarity as standard.