Round diamonds are the only diamond shape that the GIA grades for cut. A diamond’s “cut” refers to how well the stone’s angles align, and how perfectly the stone was polished. Cut is the single most important factor when purchasing a Round.
What should I look for in a round diamond?
To recap, here are my recommended guidelines for buying a round cut diamond:
- Depth Percentage: 61.0% to 62.5%
- Table Size: 54.0% to 57.0%
- Crown angles: 34.0° to 35.0°
- Pavilion angles: 40.6° to 41.0°
- Lower Girdles: 75% to 80%
- Star Facets: 50% to 55%
- Polish/Symmetry: Excellent.
What is the most important part of a diamond?
Out of the 4 C’s of diamonds, the cut of the diamond is the most important. This is followed by color, clarity, and carat weight.
What is the best cut for a round diamond?
Round Diamond – Cut Guide
|Depth %||59 – 62.3||58 – 58.9 or 62.4 – 63.5|
|Crown Angle||34 – 34.9||32.1 – 33.9 or 35 – 35.9|
|Pavilion Depth||42.8 – 43.2||42 – 42.7 or 43.3 – 43.9|
|Girdle||Thin to Sl. Thick||Very Thin to Sl. Thick|
Is clarity or color more important in a round diamond?
Round diamonds reflect more light than other shapes because of the way they are cut. … The color grade is more important than the clarity grade because cushion-cut diamonds tend to retain a lot of color. If you don’t want any hints of color, look for a cushion cut diamond with a color grade of H or above.
Is a round diamond best?
Round cut diamonds are the most popular diamond shape. In fact, they make up approximately 75% of all diamonds sold, and about 60% of all engagement rings. Here are the main reasons round cut diamonds are highly sought after for engagement rings: Beauty: Round cut diamonds are exceptional.
How important is clarity in a round diamond?
Color and clarity both play major roles in how a diamond will look. A diamond with a poor clarity grade may look dirty, with visible inclusions and blemishes. However, beyond the point at which a diamond becomes eye-clean, it’s not worth paying extra for a higher clarity grade.
Which diamond shape sparkles the most?
It is well known that the classic shape, Round Brilliant, has the ideal facet pattern for the most light return. Round Brilliant is the most classic stone shape and is made up of 58 facets. Round engagement rings are by far the most popular of all the shapes as they’re the diamond cut that sparkles the most.
Is carat more important than clarity?
In diamonds under 1 carat, the same can be said for an SI2 grade. In diamonds over 1 carat (where clarity is more important, and SI2 inclusions are often easier to detect), an SI2 is often half the price of a VS1 diamond.
What is the best cut and clarity of a diamond?
The highest clarity grade for a diamond is FL, or flawless. The GIA only ever grades a diamond as flawless when it has no inclusions or blemishes that can be seen by a skill grader, even if it’s viewed under 10x magnification.
What color should a round diamond be?
Color Recommendations for Round Cut Diamonds
A Round diamond’s color is how white or slightly warm the gem looks. The color scale begins at D and ends at Z. Round diamonds with color grades D, E, and F are “colorless.” Grades G-Z show increasing amounts of warmth.
Are round diamonds cheaper?
Round Cut Diamond Prices
Round cut diamonds are the most expensive diamond shape. The reason for this is that a large amount of the rough diamond is discarded in the cutting and polishing process.
What color is best for round diamond?
The most popular color grade for round cut diamonds is the G color which is very closely followed by the H color. Above you could see a D colored diamond on the left and a G colored diamond on the right.
Is F clarity diamond good?
The F color diamond is the last quality in the colorless range. It has an unnoticeable color tint that affects the diamond’s sparkle. It is an excellent balance of the highest quality range and value.
Is F color diamond good?
On the GIA color grading scale, the F color rating falls under the top category of “Colorless” diamonds. In terms of ranking, it is the 3rd best on the scale of D to Z. … And as you can see, F diamonds contain very very minute traces of color which can only be accurately assessed under strict lighting conditions.
Is H VS2 a good diamond?
VS2 diamonds are the sweet spot for getting a good quality diamond while saving money. They have very small inclusions that are difficult to see to the naked eye. While the inclusions are visible under 10x magnification, they are usually considered minor.