BMJ Blog

What Is a Fisheye Diamond & How to Avoid Them

Posted on December 10, 2014 by Mary Hood | 0 Comments

diamond with fish eye

The unfortunate fisheye phenomenon occurs when the diamond is cut with shallow pavilion angles, a large table facet, and/or a thick girdle. The fisheye is a reflection of the girdle appearing just inside the table. 

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Posted in diamonds, fisheye, gems, informational, jewelry