The certificate for diamonds Internationally recognized and known worldwide: the GIA certificate from the Gemological Institute of America provides information about the essential characteristics and properties of a diamond. In this way, the identity and value of a stone can be traced with absolute precision. For the protection and benefit of buyers – now and in the future.
People like to say, “Trust is good, control is better.” This truism also applies to the globally recognized and highly reliable GIA certificate, which is often referred to as “the ID card for diamonds.” Whether origin, authenticity, or key characteristics that define a diamond’s identity and value: the GIA certificate provides detailed information about the source and properties of diamonds. Based on the certificate, diamonds can be identified at any time and evaluated according to current standards. Since the Gemological Institute of America pursues no material self-interest, it is regarded as particularly reputable and strict. In this sense: trust is good – GIA is better!
To ensure that the GIA certificate and the diamond truly belong together, there is another important security feature: the GIA laser inscription. For this, the globally unique GIA certificate numbers are inscribed with a special laser onto the girdle in a way that is invisible to the naked eye, i.e. between the crown and pavilion of the diamond. This GIA laser inscription eliminates any risk of mix-ups and gives customers peace of mind. In addition, only diamonds with a valid certificate can be insured and retain their value in the long term. For diamonds without a certificate, for example in the case of inheritance, deductions are always to be expected for security reasons.
Vitality, radiance, pure brilliance: that’s how diamonds should be. This is why Rubin uses only diamonds with the highest cut grade for its jewelry: the “3x Excellent Cut”. This represents the supreme discipline of the art of hand-cutting. In addition, Rubin works exclusively with diamonds without fluorescence. Stones that show strong or excessive fluorescence appear milky and dull in natural light.
As pure and as unique as true love: the most beautiful engagement rings for the most important question in life.
Of timeless beauty: elegant diamond jewelry that enchants at first glance with its brilliance.