Buying Diamond Studs What to Look For

Buying Diamond Studs What to Look For

Buying Diamond Studs What to Look For

Not many women in this world will turn down diamonds – especially diamond earring studs. They simply dazzle! Every woman’s wardrobe should include at least one set of diamond or high-quality CZ studs! Diamond (or CZ) studs are classics. They add class to any outfit!

Whether you are buying diamond studs from a local jeweler or online, do your homework and learn about the different aspects and things to consider. Do your research so that you will understand what the jeweler is telling you or what the online descriptions mean. The more knowledge you have, the less likely that you will make a poor selection or bad purchase. Learn what questions you should ask and educate yourself. You might buy a cloudy diamond but it didn’t appear cloudy on the original certification and you want to know why. If the jeweler is less than forthcoming with information, you may want to reconsider purchasing from them. A reputable jeweler will provide you with the gem’s certifications without hesitation and will be very open and forthright when discussing your investment.

Buying diamonds requires some diamond savvy. A diamond’s worth is based on the four (4) quality C’s of the stone. Using some tables below, you will be able to understand some of the key points to keep in mind when purchasing diamonds.

Related: All About Gemstones – Precious and Semi-precious

The 4 C’s of Diamond Studs Quality:

  • Carat weightthe unit of weight for the diamond-A carat is further subdivided into 100 points (0.01 carat = l point). One carat is equal to 0.20 grams.
  • Clarity– the clearness or purity of a diamond-the clarity is determined by the number, size, nature, and location of the internal and external imperfections.
  • Color– The amount of color the diamond contains. It can range from colorless to yellow with slight tints of yellow, gray, or brown. Colors can also range from intense yellow to brown, blue, green, pink, and red.
  • Cut (also Shape) the number of facets in a finished diamond; usually determine the brilliance of a diamond.

Buying Diamond Studs - The 4 C's of Diamond Quality

How to gauge the price – staying within your budget

The better the quality of the diamond, the more you can expect to pay. The mounting will also factor into the price of the earrings. However, diamonds, much like gold, should be considered an investment.

Diamonds that are 1/10th to 1/3rd-carat weight will run $100-$300. Most of the flaws or imperfections are not visible to the untrained eye and are still a good investment. These flaws may include:

  • Tiny blemishes inclusions
  • Yellow tints
  • Small size

Once you get into the $600+ range, you are looking at the better quality diamonds. These will have greater brilliance and will have better color and more clarity.

Buying Diamond Studs – Consider cubic zirconia

Although man-made, these gems have the brilliance and quality that look like the best diamonds money can buy. The nice part is that they come in various colors and are flawless! Starting at $20, these gemstones are quite affordable.

Wearing the best size

For a touch of class and allure, choose smaller diamond or CZ studs, between 1/4 and 1/3 carat weight. Don’t put on airs and buy 1 or 2-carat CZs – people can tell the difference. If you plan to be out on the town and plan to bedazzle your outfit, then the larger studs are perfect!

How Diamond Carat is weighed

The worth and classification of diamonds are based on their carat weight.

Most gemstones are measured in carats (ct.) and each carat is divided into 100 points.

For example:

The 1ct. = 100 point

1/2 ct. = 50 points

The ¼ carat = 25 points

1/8 carat = 12 ½ points

Anything less than one whole carat is measured in points. For example, a50-point diamond is actually a ½-carat diamond; a 75-point diamond is a ¾ carat. A carat is the stone’s weight, not size.

Buying Diamond Studs – Diamond Cuts

The facets of a diamond, as well as other precious stones, are referred to as “cuts.” Several factors affect the appearance and appeal of a diamond. Below is a chart with the various shapes as well as their attributes:

The Diamond Studs Shapes

Buying Diamond Studs - Diamond shapes chart


  • a most traditional and most popular choice
  • prong and channel settings
  • with or without accent stones.


  • elegant and traditional
  • oval shape
  • accent stones used to enhance


  • a rectangular diamond with trimmed corner
  • that means it lacks clarity and brilliance.


  • very popular diamond for engagement rings


  • also referred to as a teardrop
  • popular in pendants and earrings


  • detailed setting with other smaller sapphires, diamonds, and emeralds
  • great for small fingers


  • considered more of a novelty
  • popular for pendants and earrings


  • trimmed corners
  • resembles emerald shape
  • rare and hard to find


  • square with deeply trimmed edges
  • rare and hard to find


  • gently rounded
  • vintage or antique designs
  • often set off as solitaires

Depth of a Diamond Studs

Buying Diamond Studs - diamond-cut

The depth of the diamond determines the amount of light that is reflected as shown in the diagram below.

Diamond Certification

A diamond certification confirms the 4 C’s –it guarantees the quality and the characteristics of the diamond. The GIA – Gemological Institute of America and IGI – International Gemological Institute are 2 of most reputable laboratories that certify diamonds. Always buy from reputable jewelers who handle gems certified by either one of these institutes.

Diamond Studs Shapes that Dazzle and Sparkle

Buying Diamond Studs - round shapeRound

It has 58 facets; 33 on top and 24 on the bottom and 1 at the point at the bottom maximize sparkle. Round Brilliant usually more expensive than the other shapes


Buying Diamond Studs - princess squarePrincess/Square

This is the second most popular shape for all women. It gives you that trendy yet classic vibe with maximum brilliance!



Asscher shapeAsscher

This shape has a lot of depth and beauty because of its deeply trimmed edges.



oval shape Oval

Classy& trendy-they elongate the face.



They look like twinkling teardrops-elegant and beautiful.