It can be chipped or broken, open or large (almost all modern cut diamonds have culet that come nearly to a point), or it can be missing altogether. White gold promise rings can be exchanged as a sign of friendship, a sign of purity in the relationship between two people, or to signify a promise to oneself to abstain from vices until a certain date. Nowadays, white gold jewelry is sometimes even plated with rhodium.
Diamond Certificate
Explanation of Cut, Color and Clarity of This Diamond
Cut Quality The ideal cut diamond is a very precise mathematical equation, where diamond proportions and angles are cut to optimize the diamond's superlative optical properties, in particular it's high refractive index and color dispersion, to create a diamond of unequaled beauty with perfect balance of brilliance and fire. In layman's terms, the diamond is cut to make it the most beautiful diamond so it retains its intrinsic value.
Color Trained people can see yellow in a J color diamond pretty easily. You can also do this by placing the diamonds upside down on a white piece of paper and looking at them from the side. J-color diamonds offer an excellent trade off for price and quality - excellent choice for the budget conscious.
Clarity SI1 clarity diamonds are slightly included. SI1 diamonds have some inclusions visible under 10x magnification but not easily visible to the naked eye. A diamond with this grade of clarity is an excellent choice for someone on a limited budget.