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 Hearts and Arrows |
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Hearts and Arrows Pattern
An Optical Symmetry Viewer such as the Hearts & Arrows scope allows the observer to see the pattern. After placing the round diamond table down, one should be able to see an eight hearts pattern near the circumference of the round diamond. For each heart pattern to appear optically symmetrical, six separate individual facets must be optically aligned, four facets from the pavilion and two facets from the crown. For each arrow pattern to appear optically symmetrical, one main pavilion facet and one crown kite facet must be optically aligned.
There are different levels of Optical Reflectivity Symmetry in a round brilliant cut diamond. This depends on how consistently the diamond’s individual facets are cut and properly aligned. Pay detailed attention to the symmetry of every heart and every arrow if you are pursuing an optimal cut.
The Requirements for achieving optimal light performance in the traditional round brilliant cut diamond are excellent proportions, finish, and reflective symmetry. A diamond must have all these characteristics in order to be considered optimal.
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Arrows |
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David S. Diamonds
550 Fifth Ave, Suite 700, New York, NY 10036
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