Some come very close to real diamonds in their physical properties, and some do not. Platinum is hypoallergenic, so the best way to deal with a jewelry rash is to switch to platinum. That is why, for so many years, platinum was not used in jewelry making.
Diamond Certificate
Explanation of Cut, Color and Clarity of This Diamond
Cut Quality Proportions of the premium cut diamonds are very close to ideal cut. Premium cut diamond may be close to the ideal cut proportions and look just identical. By all means such diamonds are considered well cut. In fact, many consumers cannot distinguish between the ideal cut diamond and the premium cut. Appearance of diamond is very subjective and cannot be fully evaluated just by their proportions along.
Color To most people G color diamonds will look absolutely colorless unless the diamonds of better color grade are used as a reference. Diamonds of G color grade offer an excellent trade off between diamond quality and affordability. GIA certified G color diamonds look exceptionally beautiful in platinum settings and make an excellent investment.
Clarity VVS2 clarity diamonds are very, very slightly included grade two. diamonds of VVS2 clarity have very small inclusions that are difficult to see even under 10x magnification. Though the inclusions are not quite as imperceptible as in a VVS1-clarity diamond, this diamond still makes an excellent choice for those looking for a balance of exquisite clarity and affordable price.