The Cost and Need for Diamonds

When choosing diamond jewelry, just about the most important aspects to consider will be the quality of cut of the gemstone. This, even more than the colour and the clarity from the diamond, determines the amount of sparkle eminating from the gem. A nicely cut diamond can have well proportioned and well angled facets which precisely reflect and refract the sunlight whilst preventing any from prematurely escaping from the back from the gemstone.

In the finished diamond, the widest section of the diamond is known as the girdle. The section here is called the pavilion and the section over the girdle is termed the crown. A diamond takes place in a setting by its girdle, hence the crown is always that section of the gemstone which is easily visible inside the ring. The very top of the crown is the table.

The table is the largest and most important element of the whole cutting process because it’s the main entry point for light passing to the gemstone and it is the facet which launches probably the most fire and sparkle. Inside a Round Brilliant cut diamond, the table is ideally 56% of the width with the girdle however proportion can increase dramatically up to massive 90% within the mirror cut.

In table cut diamonds, the table facet is formed in a geometric square or square like shape, like a rectangle. This really is unusual for the reason that table part of most cuts is round, oblong, octagon as such like. Even square shaped Princess cut gemstones have octagonal table facets along with the square like Cushion cut, a rounded square table.

However, perhaps the geometric table elements of the real Square cut and Baguette cut, themselves using the Oblong cut usually are not enough to ensure they are true Table Diamonds. This is because these are based on a step cut, the location where the facets down the pavilion are cut into steps parallel to the edges much like the sides of a Pyramid. The edges of true Table Diamonds are reduce gently rounding facets not steps. This can help maximise the flicker in the gemstone.

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