Not all jeweler, feel these machine are safe even for diamonds. If you must wear you ring to bed, you should turn the ring so that the gem is facing the palm of your hand. When deciding whether or not to wear your jewelry you should just use common sense.
Diamond Certificate
Explanation of Cut, Color and Clarity of This Diamond
Cut Quality Good cut diamonds reflects most light that enters the diamond, but not as must as a premium cuts. They are less expensive than the premium-cut. Roughly 25% of diamonds are good-cut based on cut quality. This grade represents an excellent balance between quality and price.
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 Diamonds of SI3 clarity are on a borderline between slightly included and included diamonds. SI3 grade inclusions are almost obvious under 10x magnification. Inclusions in such diamonds may be noticeable to the unaided eye. However, when observing the diamond "face up" as it is mounted in a ring, the inclusions are usually not visible.