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Our professional team of expert diamond graders carefully hand-pick each diamond to ensure the best combination of cut, colour, clarity and carat weight.

To give you extra piece of mind, the majority of our diamonds are provided with a Diamond Certificate. A Diamond Certificate is a “blueprint” of a loose diamond. It tells you the diamond’s exact measurements and weight, as well as the details of its cut and quality. It precisely points out all the individual characteristics of the stone.


Diamond Grading




There are many diamond grading labs in operation, many of which produce their own grading reports. Different labs have different grading standards, and some labs will be more lenient with their standards than others. The IGI and GIA are the most widely regarded and recognised diamond grading labs in the world.

GIA Diamond Grading Report

The Gemological Institute of America (GIA) is the world’s largest and most respected non-profit institute of gemological research and learning. The GIA Gem Trade Laboratory was established in 1949 and has grown to nearly 400 staff operating in New York and California. The GIA Diamond Grading Report includes a full page A4 report, or an A5 Diamond Dossier, with a diagram of your diamond’s clarity characteristics and unique security features.

IGI Diamond Grading Report

The International Gemological Institute (IGI) is the largest independent grading and appraisal organisation in the world. The IGI was founded in 1975 in Antwerp and has grown to over 350 scientific technicians and gemologists who issue more than 550,000 reports a year. The IGI Diamond Report provides a full page A4 report, a diamond diagram, photograph and unique security features.