The most common range for ratios is 1.0 to 1.35, however, it is possible to go beyond this (up to 2.0) if you are seeking a rectangular shape. This means that should you choose a square radiant cut, they will look very similar to a princess cut diamond. It is worth noting that when a radiant cut diamond is set in a ring (particularly a standard prong setting) the bevelled corners are often hidden. Those who are seeking the elegant, elongated shape of an emerald cut but with the sparkle of a round brilliant may opt for a rectangular shape, while others prefer the aesthetic of a square. Selecting the perfect ratio will be dependant on your personal preference. Dividing the diamonds length by its width will give you the ratio, and this in turn will indicate the diamonds proportion in relation to its shape. Needless to say, certification is still essential, as it will confirm the overall quality of the stone (color, clarity etc).Īlthough there are no officially agreed cut parameters for a radiant cut diamond, the below figures can be used as a general guide.Ī large part of choosing the perfect radiant cut diamond will come down to the length to width ratio of the stone. For this reason, it is essential that you familiarize yourself with the ratios and view the diamond yourself rather than relying on certification. The GIA do not offer a cut grade for radiant cut diamonds. James Allen has a good selection of radiant cut to choose from, but should you decide to revert to the classic styles such as a round or princess cut, then be sure to head to Whiteflash’s A CUT ABOVE® – they provide the best quality cut diamonds available. It is perfectly complemented by both round and square diamonds making it a flexible and stunning choice for jewelry. For many, a radiant cut is the perfect balance between the clean, definite lines of a step-cut, but with the fire, brilliance and ‘sparkle’ of a brilliant cut. You may hear radiant cuts referred to as ‘Cut Corner Square’ diamonds or ‘Rectangular Brilliants’. While their bevelled finish is similar to that of a cushion cut, a radiant cut features a more defined silhouette when compared with the soft, roundedness of a cushion cut. The cropped corners prevent the risk of chipping so a radiant cut may be suitable for someone with an active lifestyle. The corners of a radiant cut are beveled, making these diamonds as durable as they are beautiful. The pattern is one of 70 facets in the pavilion and crown of the diamond, with each contributing to the striking fire and brilliance that can be seen in a radiant cut stone. Henry Grossbard designed the cut in 1977 and it has held popularity since the early eighties. Unique and deserving of its name, the radiant cut takes elements from both round and emerald cut diamonds to create a stone with fire, depth and, of course, intense radiance. Sometimes I do receive a commission when you click on links and buy the products. This page contains references to diamonds or engagement rings from different companies. Flawless vs Internally Flawless Diamonds.Best Places to Buy an Engagement Ring Online – Post COVID 19.
Angular Spectrum Evaluation Tool – ASET.