Diabond's certified diamonds
We provide you with GIA and IGI, the most recognized certification bodies in the world.
G.I.A. – The Gemological Institute of America is one of the most recognized independent diamond grading organizations. Modern retail diamonds are typically graded based on the 4Cs. Even if the cut, clarity, color, and carat are the same, DIABOND believes that every diamond is unique. Therefore, DIABOND patiently explains and compares the quality of each diamond to every customer, helping them find the diamond that is best suited for her.
I.G.I. – International Gemological Institute – the largest gem certification organization in Europe, IGI has developed a special technique for the professional and impartial analysis of jewelry gemstones. They have an IDEAL grade, which is higher than Excellent. IGI is also at the forefront of certifying laboratory-grown diamonds and gemstones.
IGI Certificate Sample
Each diamond has a report number laser engraved on the girdle.
All graded diamonds can be verified on the GIA/IGI webpage