Cushion-cut diamond clarity refers to the appearance of the stone, and it notes any blemishes or inclusions. The GSL grades square diamond clarity as one of six grades – Flawless, Internally Flawless, Very Very Small Inclusions, Very Small Inclusions, Small Inclusions, or Imperfect.
When looking at diamonds, much of the decision process may seem subjective. Many blemishes may only be visible to a professional with highly-specialized equipment. As such, when evaluating the clarity of a diamond, one of the most important factors is whether or not the diamond appears to be clear to the human eye. Some buyers may prefer to know that their princess diamond is certified as flawless while others may not mind minor blemishes invisible to the naked eye.
If your partner prefers a more flawless appearance for their diamond jewelry, you’ll want to choose a Flawless or Internally Flawless diamond. If small imperfections do not stand out to your partner, then a Very Small Inclusions or Small Inclusions grade may be preferred.
Using the GSL ratings for clarity can help you to understand your preferences for cushion-cut diamond clarity.
The industry standard for grading cushion-cut diamond color is a system that begins with a D grade (colorless) and continues with increasing levels of color to a Z grade.
Diamonds are compared to master stones with known color grades. In fact, GSL utilizes master stone sets that are chosen based on rigorous standards then tested prior to use.
To the naked eye, diamond color is closely tied to the size of the cushion-cut diamond and the setting. Small differences in diamond color are difficult to see for the human eye, but they may account for a large difference in the price of the diamond. Additionally, the setting color and material chosen for the cushion-cut diamond can make an immense difference in the color of the diamond. Ideally, a diamond should always look colorless against its setting, so keep in mind what the setting will look like when shopping for diamond color.
Cushion-cut diamonds tend to retain their natural color better than other diamond cuts, making them a popular choice of cut for colored diamonds in jewelry.
The proportions of a cushion-cut diamond determine how brilliantly the diamond will shine. Grading of a diamond’s cut is determined by examining its angles, facets, and polish. Overall, the goal of attaining a good cut of diamond is to create a diamond that has the correct proportions to allow the maximum amount of light to travel through it. This will give the diamond a beautiful sparkle that your partner will love.
As we saw above, many variations of the cushion-cut exist -- each with unique cut features. The cushion-cut can range from having large, clearly defined facets to having a “crushed ice” look with no clearly discernible facet pattern.
It is important to consider that personal preferences will play an important role when deciding between these variations, as each variety will give off a unique type of sparkle.
Each diamond is given one of the following grades for cut: Ideal, Excellent, Very Good, Good, Medium, Fair, or Poor. A high-quality diamond cut will feature proportions that allow optimal light reflection through the crown and table, giving off a beautiful, brilliant sparkle.
History of the Cushion-Cut Diamond
The cushion-cut diamond, first created nearly two centuries ago, has strong roots in history and tradition. This classic cut is highly prized by antique collectors and those who gravitate toward glamorous vintage pieces.
Some of the most well-known diamonds in modern history, including the Hope Diamond and the Regent Diamond, are cushion-cut beauties. Buyers attracted to a classic vintage look for their jewelry should look no further than the cushion-cut, which looks exquisite in nearly any setting.
The cushion-cut has undergone several generations of development and transformation. Development toward the modern cushion-cut was fast-tracked in 1919 when Marcel Tolkowsky published his work Diamond Design: A Study of the Reflection and Refraction of Light in Diamond.
In more recent practices, cushion diamond cutting has evolved to include the following practices: shrinking of the culet, enlargement of the table, and improving cut angles for added brilliance. These modern refinements have contributed to a resurgence in this dynamic diamond cut’s popularity.
Cushion-Cut Diamonds: Conclusion
Cushion-cut diamonds have been in high demand for almost 200 years. These classically beautiful diamonds give off an antique feel with a modern performance backed by generations of development. Many buyers are attracted to the vintage charm of this diamond cut.
Although cushion-cuts are generally not as brilliant as round-cuts, some variations of the cushion-cut give off an incomparable sparkle and scintillation. With the many variations of cushion-cut diamonds, the shape offers options for every taste: from large and chunky facets to a “crushed ice” look with no discernible facets. The process of creating a cushion-cut diamond maximizes its light-dispersing capabilities – making a beautifully dynamic diamond.
For jewelry that offers a glam vintage feel with modern precision, shop amazingly brilliant Zales cushion-cut diamonds now.