Round Diamond Large Table

This price index for 1 carat 1 5 carat 2 carat and 3 carat diamonds will be updated periodically to reflect changing retail and wholesale diamond prices.

Round diamond large table. Larger table diamonds have a better. The table width is the octagonal shape on top of the diamonds known as the top facet and is denoted as a of the diameter. For example the ideal table for round cut diamonds is between 54 60 percent while the ideal dimensions for emerald cut diamonds puts table percentage between 66 72 percent. A very good cut can have the table of 52 to 53 percent or 58 to 60 percent.

Fist up the table that we will be talking about is for a round brilliant cut diamond other fancy cuts of diamond like the princess cut marquise cut pear cut have different shaped tables and percentages. Tables are measured in percentages. I ve only listed the most popular shapes to keep things simple. The round diamond table.

The ideal table percentage will vary based on the shape of your diamond. A diamond with a large table and shallow crown angles will have better spread and can look big for its weight but it will also have less fire. These percentages are helpful when you re working with diamonds of various carat sizes because you will be able to find the most ideal cut at any size essentially anything between 50 and 69 percent is considered alright. The second section of this article will explain how diamond prices are determined and calculated.

The table is the top facet which is octagon shaped also the same shape as the culet the table percentage is obtained by measuring the width of the table. It is reported to the nearest whole percent 1. The table percentage of a round brilliant diamond is the average of four table measurements from bezel point to bezel point expressed as a percentage of the average girdle diameter. Table percentage is calculated by dividing the width of the table by the overall width of the diamond.

I recommend table sizes between 55 57 and pavilion angles between 40 6 40 8 degrees 42 5 43 pavilion depth. Dividing the width of the table by the overall width of the diamond you can find the table percentage. For a round cut diamond an excellent table range is 54 and 57 percent like this beautiful 1 05 carat round cut with a table of 57. What are the best depth and table for diamonds.

In other words you take the width diameter and divide by the table measurement to get the table. Here s a chart of recommended depth and table percentages that i personally use when shopping for high performance diamonds. The wholesale and retail prices chart below is petra gems best average estimates based on data of leading diamond suppliers and.