Despite their glamorous name, diamond bow ties are not desirable. While most are familiar with inclusions — the tiny natural flaws formed during a diamond’s creation — diamond bow ties are less well-known. Here’s everything you need to know about them and tips to avoid them when purchasing loose diamonds.
What Exactly Are Diamond Bow Ties?
A diamond bow tie is an imperfection that occurs during the cutting process. Similar to how light reflecting and refracting through a diamond’s facets creates sparkle, improperly cut facets can result in a dark shape resembling a bow tie on the diamond’s surface. This effect is visible regardless of the diamond’s orientation.
Cutting diamond facets requires precision, considering the various angles from which the diamond will be viewed. If light can’t penetrate some facets, it won’t be reflected back, causing the unwanted dark bow-tie effect.
Diamond bow ties vary in visibility, ranging from barely noticeable under specific lighting to prominently visible from multiple angles.
Which Cuts Are Prone to Diamond Bow Ties?
Not all diamond shapes are susceptible to bow ties. These imperfections predominantly occur in fancy cut diamonds such as oval, marquise, and pear shapes.
Tips to Avoid Bow Ties When Shopping for Diamonds
Diamond reports don’t note the presence of a bow tie, so it’s essential to personally inspect the diamond and determine your tolerance for this effect. Request videos of the diamond if you can’t examine it in person. At Artful Bracelets, you’re welcome to ask for diamond videos if they aren’t provided online. Additionally, our expert gemologists are available to assist you in finding the perfect diamond, balancing the four C’s within your budget, and addressing any concerns about inclusions or bow ties.
Is It Possible to Completely Avoid the Bow Tie Effect?
It’s important to realize that diamond bow ties are not necessarily flaws or deal breakers. Many fancy cuts will exhibit some level of a bow tie due to their intricate faceting. Ultimately, the key is personal satisfaction with the diamond’s appearance. Your preference matters most!
