Learn About Diamonds

Choosing the right diamond.

Diamonds are the hardest, most imperishable, most sought after and brilliant of all precious stones, so it's no wonder they've been chosen for centuries as a symbol of endurance, strength and love for serious relationships.

At Michaels Jewelers, your diamond purchase is an investment we take seriously. It can be overwhelming, but if you have a good understanding of some basic information BEFORE you start shopping, you'll have the knowledge and confidence to choose the diamond that's perfect for you…all with our help.

Diamond education simplified…the 4Cs and more.

To get started, simply click on the CUT link above and proceed through all of the links in this section.

Choosing the right diamond

Cut

Cut is a diamond's most important characteristic and refers to how it's proportioned: the number, placement, shape and craftsmanship of the facets that create a finished diamond and determine its ability to reflect light — its "sparkle."

A well-cut diamond allows the maximum amount of light to enter and exit from the top of the stone. Regardless of shape, the better the quality of the cut, the more beauty, brilliance and value the diamond will have.

Ideal Cut

Because cut is such an important characteristic in determining a diamond's beauty and value, master craftsmen continually strive to create "the perfect diamond."

Ideal cut diamonds are the most brilliant, highly polished and symmetrical diamonds available. You can see the difference in their extraordinary sparkle and light reflection but their perfectly cut facets must be viewed under magnification to fully appreciate their unique beauty and design.

Compare standard cut and ideal cut diamonds from the many collections offered at Michaels Jewelers.

Well-Proportioned Cut

High light return — brilliant diamond Well-Proportioned Cut

Shallow Cut

High light leakage — lifeless diamond Shallow Cut

Deep Cut

High light leakage — lifeless diamond Deep Cut

Shape

Shape describes a diamond's geometrical form and angle of its facets when viewed from the top. Each diamond shape has its own attributes, but its overall beauty is strictly a matter of personal style and preference.

Round Princess Marquise Emerald Oval Radiant Asscher Cushionb Pear
Round Princess Marquise Emerald Oval Radiant Asscher Cushion Pear

Color

Color is graded by the absence or presence of color in a white diamond. The less color in a diamond, the higher its quality and value. (Fancy colored diamonds have their own color grading system.)

While the difference between color gradings is very slight, the cut and the setting (white gold vs. yellow gold) can alter a diamond's appearance. For the full effect, it's best to view any diamond you're considering in its final setting.

 
D/E F/G H/I/J K/L Z

D/E

F/G

H/I/J

K/L

Z

purely colorless colorless nearly colorless very faint yellow light yellow
GIA D E F G H I J K L M N O P Q R S T U V W X YZ
AGS 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10
  Colorless Near Colorless Faint Yellow Very Light Yellow Light Yellow

Clarity

All diamonds are unique with their own individual marks (internal features called "inclusions" and surface irregularities called "blemishes"). The visibility, number and size of these marks determine a diamond's clarity grade and value.

Most inclusions aren't visible to the naked eye so you should view each diamond under magnification to evaluate its condition and clarity grading. It's rare to find flawless diamonds, yet many diamonds with inclusions can still be quite stunning.

 
FL/IF VVS1/VVS2 VS1/VS2 SI1/SI2 I1/I2

FL/IF

VVS1/VVS2

VS1/VS2

SI1/SI2

I1/I2

flawless/internally flawless very, very slightly included very slightly included slightly included included
GIA F/IF VVS1 VVS2 VS1 VS2 SI1 SI2 I1 I2 I3
AGS 0 1 2 3 4 5 6 7 8 9 10

Carat

Carat is a unit of weight by which a diamond is measured — not size, as many mistakenly believe. One carat = 1/5 gram (or 1/142 ounce). Each carat is further divided into points representing 1/100th of a carat, so 1 carat = 100 points, .5 carat = 50 points, etc.

A 1/4 carat difference in weight can translate into a few millimeters in diameter and, depending on the cut, two 1-carat diamonds can appear to be up to 30% different in height or width. A bigger carat size doesn't necessarily mean a better diamond, so look for the right balance of carat weight, cut and clarity in the diamond you choose.

 
.25 Carat .50 Carat .75 Carat 1 Carat 2 Carat

.25 Carat

.50 Carat

.75 Carat

1 Carat

2 Carat

Relative comparison of common carat weights — not shown at actual size

Certification

Independent and objective grading reports from the finest grading laboratories in the world — the American Gemological Society (AGS) or the Gemological Institute of America (GIA) are provided with every diamond from Michaels Jewelers.

In addition to understanding the "4 Cs" (cut, clarity, carat and color), it's important to see the other qualities that affect the beauty and value of a diamond, such as symmetry, polish, fluorescence, etc.

These in-depth characteristics ultimately determine the value of seemingly identical diamonds and can help you select just the right diamond for you.

Value

Our experience and reputation for over 125 years enable us to offer diamonds at incredible values.

After you've done your homework and gained some insight into diamond characteristics, come in to see the magnificent array of diamonds and settings at Michaels Jewelers.

Our diamond experts will answer any questions and help you feel confident as you choose the perfect diamond — at any price point — to celebrate your relationship.

Value