Although most people confuse the terms form and cut when discussing diamonds, they are not interchangeable. The external diamond figure and outline are described by the diamond shape. As a result, the shape of this gemstone might be pear, cushion, or round. The diamond cut, on the other hand, reveals the diamond’s proportions, symmetry, facets, and ability to reflect light. That implies the diamond shape is unaffected by the cut, which might be dull or dazzling, shallow or deep. Consider the many diamond ring cuts available on the market.
A completely symmetrical round brilliant diamond is the most expensive and respected diamond shape. You can witness spectacular light refraction through this gem because of its beauty and precision workmanship. As a result, even though the cut quality, clarity, and color are equal, customers are willing to pay more for this 4 carat diamond ring than for one in a different shape.
- Round Brilliant-Cut Diamond
It’s the most common diamond shape, and it’s the one with the most brilliance. This category accounts for almost two-thirds of all diamonds sold. This model includes a whopping 58 facets and complete internal reflection. The ratio of length to width is exactly 1.0 to 1.03. Keep in mind that the cut quality of a diamond can vary substantially, affecting its beauty. This cut, on the other hand, is a little dull. However, you might use a colorful stone to add a splash of color to an otherwise classic look. Nowadays, the majority of brides opt for this shape.
- Princess-Cut Diamond
It is the second most common diamond cut shape, following the inverted pyramid, which was established in 1980. Because it is square or rectangular in shape, the princess has outstanding brilliance and a distinct hue in each corner. The length to breadth ratio of this gemstone is 1.0 to 1.05 for square models and 1.5 to 2.0 for rectangular models. To prevent damage, it contains prongs on all four corners and inclusions near the edges. The best part is that this cut has approximately the same brilliance as the most popular round type, but at a reduced cost due to less waste generated during processing.
- Emerald-Cut Diamond
This diamond is cut in the traditional emerald cut style. Its big tabletop, with its long, straight steps and lovely mirror look, provides for plenty of reflections. Unfortunately, that feature causes conspicuous imperfections, so if you want to acquire an emerald-shaped gem, search for a VS1 or VS2 diamond.
Different diamond cutting techniques increase facets, which affects how a gemstone reflects light and sparkles. The cut quality will have a direct impact on the diamond light performance since the angles, shapes, sizes, and positions of facets dictate how the diamond sparkles.