Color Grade F Diamond (Colorless)
Diamonds composed of pure carbon are colorless. An "F" Color Grade diamond contains minute traces of Color which can only be detected by a trained gemologist. F Color diamonds maintain a high level of brilliance and are thus considered a high-quality color grade. The "F" Color diamond is the third highest Color grade a diamond can achieve. Many systems have been used to grade diamond Color. To eliminate confusion, the Gemological Institute of America (GIA) introduced a Color grading system in the 1950s that is used today by the entire diamond industry. The scale begins at D (colorless) and ends at Z (light yellow). The scale starts at D because that letter had not been used previously to classify Color.
Diamond Color is difficult to discern when a diamond is viewed face-up. Therefore, the grader turns the diamond facedown against a pure white surface under carefully controlled light. The diamond grader compares the diamond to a so-called master stone to determine Color. A master stone is a diamond of a predetermined Color that is used for comparison.
Listed below is a standard Color grade chart demonstrating the Color range from D to M.

Brilliance Experience - Shopping F Color Diamonds
Brilliance offers expert guidance to help you select your perfect F Color diamond. View the exquisite Brilliance Collection from the list below. Or click on Personal Shopper™ for one-on-one guidance from a certified Diamond expert.
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| SHAPE |
CARATS |
COLOR |
CLARITY |
DEPTH |
TABLE |
REPORT |
MAKE |
PRICE |
DETAILS |
| Round | 0.31 | F | VS2 | 64.2% | 59.0% | EGL | Very Good | $632.40 | Details | | Round | 0.46 | F | SI3 | 61.3% | 57.0% | EGL | Very Good | $633.42 | Details | | Princess | 0.51 | F | I1 | 72.5% | 74.0% | GIA | Ideal | $634.03 | Details | | Princess | 0.51 | F | I1 | 74.9% | 74.0% | GIA | Ideal | $634.03 | Details | | Princess | 0.51 | F | I1 | 74.0% | 70.0% | GIA | Excellent | $634.03 | Details | | Princess | 0.51 | F | I1 | 74.5% | 74.0% | GIA | Excellent | $634.03 | Details | | Round | 0.40 | F | SI2 | 63.4% | 56.0% | GIA | Excellent | $634.44 | Details | | Princess | 0.41 | F | VS1 | 75.3% | 74.0% | GIA | Excellent | $635.17 | Details | | Princess | 0.43 | F | SI1 | 75.6% | 76.0% | GIA | Excellent | $635.42 | Details | | Round | 0.32 | F | VS2 | 63.5% | 58.0% | GIA | Excellent | $636.00 | Details | | Marquise | 0.50 | F | SI2 | 76.4% | 54.0% | GIA | Good | $636.23 | Details | | Round | 0.43 | F | SI2 | 63.4% | 59.0% | GIA | Very Good | $636.23 | Details | | Round | 0.32 | F | VS1 | 62.7% | 56.0% | GIA | Ideal | $636.48 | Details | | Round | 0.32 | F | VS1 | 61.0% | 55.0% | GIA | Excellent | $636.48 | Details | | Pear | 0.30 | F | IF | 60.6% | 56.0% | GIA | Ideal | $637.56 | Details | | Round | 0.31 | F | VS1 | 61.0% | 59.0% | GIA | Excellent | $637.58 | Details | | Round | 0.34 | F | VS2 | 62.2% | 56.0% | GIA | Ideal | $638.52 | Details | | Round | 0.35 | F | VS2 | 58.6% | 62.0% | GIA | Good | $640.50 | Details | | Round | 0.34 | F | VS2 | 60.2% | 60.0% | GIA | Excellent | $645.49 | Details | | Princess | 0.52 | F | I1 | 72.2% | 74.0% | GIA | Excellent | $646.46 | Details | | Princess | 0.52 | F | I1 | 73.7% | 74.0% | GIA | Ideal | $646.46 | Details | | Radiant | 0.43 | F | VVS2 | 67.0% | 73.0% | GIA | Very Good | $646.55 | Details | | Round | 0.31 | F | VS2 | 62.5% | 56.0% | GIA | Ideal | $647.46 | Details | | Round | 0.30 | F | VS2 | 60.2% | 60.0% | GIA | Ideal | $648.00 | Details | | Round | 0.36 | F | SI1 | 62.9% | 57.0% | GIA | Ideal | $648.00 | Details | | Round | 0.30 | F | VS2 | 63.8% | 58.0% | GIA | Excellent | $648.00 | Details | | Round | 0.30 | F | VS2 | 63.7% | 57.0% | GIA | Excellent | $648.00 | Details | | Round | 0.46 | F | SI2 | 62.2% | 59.0% | GIA | Excellent | $649.15 | Details | | Round | 0.39 | F | SI1 | 62.7% | 58.0% | GIA | Excellent | $655.57 | Details | | Round | 0.33 | F | VS2 | 62.4% | 58.0% | GIA | Excellent | $655.87 | Details | | Round | 0.31 | F | VS1 | 59.6% | 61.0% | GIA | Excellent | $657.50 | Details | | Round | 0.31 | F | VS1 | 63.8% | 61.0% | GIA | Very Good | $657.50 | Details | | Round | 0.30 | F | VVS2 | 62.3% | 60.0% | GIA | Excellent | $657.72 | Details | | Round | 0.32 | F | VS1 | 61.3% | 57.0% | GIA | Excellent | $658.15 | Details | | Round | 0.32 | F | VS1 | 61.2% | 57.0% | GIA | Excellent | $658.15 | Details |
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