Buy a Diamond With Confidence
Choosing a diamond doesn’t have to be complicated. When you understand what actually affects a diamond’s beauty—and what affects its price—you can make a smarter decision and get more value for your money.
At Leo Hamel Fine Jewelers, you can shop from a large selection of loose diamonds, with hundreds in stock and access to thousands more through our extensive network. Viewing diamonds loose, rather than already mounted in a ring, allows you to examine the entire stone from every angle. Without prongs, settings, or side stones getting in the way, you can accurately compare sparkle, brilliance, proportions, and overall appearance side by side. Once you've selected the perfect diamond, you can choose from our collection of mountings or work with our team to create a custom piece designed specifically around your stone.
You can also choose from our selection of complete rings available for purchase today.
Want to get in touch with us to get the process started? Contact us via phone during business hours or email us anytime:
How the 4Cs Determine Price
Every diamond is priced based on four factors: carat, color, clarity, and cut. Each one plays a role—but not all of them matter equally to the eye.
Carat (Size)
Carat refers to the weight of the diamond, which directly affects how large it appears. As carat weight increases, price rises sharply—not just because the diamond is bigger, but because larger diamonds are far rarer.
Color
Diamonds are graded from colorless to slightly tinted. While top color grades command the highest prices, most diamonds with slight warmth still appear white once set in a ring—especially to the naked eye.
Clarity
Clarity measures internal characteristics called inclusions. Many diamonds have small inclusions that can only be seen under magnification. Choosing a diamond that is “eye-clean” rather than flawless can dramatically reduce the price without changing how it looks.
Cut
Cut is the most important factor for how a diamond performs. It determines how light reflects back to the eye—its brilliance, sparkle, and life. A well-cut diamond will outshine a larger diamond with a poor cut every time.
Choosing the Right Size (Carat Weight)
Bigger isn’t always better—it’s about balance.
The goal is to find a size that looks impressive on the hand while staying within a comfortable budget.
Choosing a Diamond Shape Based on Personal Preference
The shape of a diamond is a personal choice and should reflect your individual style. Some people prefer the classic look of a round diamond, while others are drawn to unique shapes that feel more distinctive. The right shape is the one that matches your taste, lifestyle, and the way you want your engagement ring to look and feel.
Color & Clarity: Where You Can Save
This is where smart buying makes the biggest difference.
Diamond Color
The industry uses a grading scale developed by the Gemological Institute of America (GIA) that ranges from D to Z.
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D, E, and F diamonds are considered colorless.
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G, H, I, and J diamonds are considered near-colorless.
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Diamonds graded K and below begin to show more noticeable warmth or yellow tint.
The differences between adjacent color grades are often extremely subtle. In many cases, a G-color diamond can appear nearly identical to a D-color diamond when viewed without specialized lighting or side-by-side comparison. Once a diamond is mounted in a ring, those differences can become even more difficult to detect.
Color can affect a diamond's appearance, particularly in larger stones, but it is important to remember that higher color grades come with significantly higher prices. Many buyers find that choosing a near-colorless diamond provides an excellent balance of beauty and value. Our team can help you compare loose diamonds side by side so you can decide whether the price difference between grades is truly worth it for your preferences.
Diamond Clarity
Diamond clarity measures the presence of natural internal characteristics, called inclusions, and external characteristics, called blemishes. Because diamonds form deep within the earth under intense heat and pressure, most contain some naturally occurring features.
The GIA clarity scale includes:
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FL (Flawless): No inclusions or blemishes visible under 10x magnification.
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IF (Internally Flawless): No inclusions visible under 10x magnification.
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VVS1-VVS2 (Very, Very Slightly Included): Minute inclusions that are extremely difficult to see under magnification.
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VS1-VS2 (Very Slightly Included): Minor inclusions that are difficult to see under magnification.
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SI1-SI2 (Slightly Included): Inclusions are visible under magnification and may sometimes be visible to the naked eye in SI2.
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I1-I3 (Included): Inclusions are generally visible and may affect appearance or durability.
One of the biggest misconceptions in diamond buying is that higher clarity grades always result in a more beautiful diamond. In reality, all VS diamonds appear completely clean to the naked eye, as their inclusions are difficult to detect even under 10x magnification by a trained gemologist. Many SI1 diamonds are also eye-clean, although some may contain inclusions that can be seen without magnification depending on their size, type, and location.
For many buyers, SI clarity diamonds offer excellent value. Rather than paying a premium for higher clarity grades such as VVS or IF, it is often possible to choose an eye-clean SI diamond and allocate more of the budget toward a larger diamond, a higher color grade, or a superior cut.
By viewing loose diamonds before they are mounted, you can compare clarity characteristics for yourself and determine whether a higher clarity grade provides a visible benefit or simply a higher price tag.
Smart Diamond Buying
Understanding color and clarity can help you make a more informed purchase. While the highest grades are often the rarest, they are not always the best value. Many diamonds with slightly lower color and clarity grades appear identical to the naked eye but cost significantly less.
By focusing on what you can actually see—and not just what appears on a grading report—you may be able to choose a larger diamond, a superior cut, or simply spend less while still getting a beautiful result. Our specialists can help you compare loose diamonds side by side and identify exceptional values that maximize both beauty and budget.
Why Cut Matters More Than Anything
A diamond’s brilliance comes from how it’s cut—not just its size or grade.
An excellent cut allows light to reflect internally and return to your eye, creating that unmistakable sparkle. A poorly cut diamond can look dull, even if it has high color and clarity grades.
If you want a diamond that stands out across the room, prioritize cut.
A Better Way to Buy a Diamond
You don’t need to memorize grading charts or chase the highest specs.
You need to see the difference for yourself.
At Leo Hamel Fine Jewelers, you’ll be able to compare diamonds in person, understand what you’re paying for, and choose the one that gives you the most beauty for your investment. And if you have something specific in mind, we can source virtually any diamond you’re looking for.
Want to get in touch with us to get the process started? Contact us via phone during business hours or email us anytime:
Frequently Asked Questions About Natural Diamonds
Which of the 4Cs is most important when buying a diamond?
While all four factors affect a diamond's value, cut is generally considered the most important. A well-cut diamond reflects light more effectively, creating greater brilliance and sparkle. Even a diamond with excellent color and clarity can appear dull if it is poorly cut.
Is a higher clarity diamond worth the extra money?
Not always. Many VS and SI clarity diamonds appear completely clean to the naked eye and offer excellent value. In many cases, paying for a flawless or internally flawless diamond means paying a premium for characteristics that can only be seen under magnification.
How much should I prioritize diamond color?
Color is important, but many buyers are surprised by how subtle the differences can be between neighboring grades. Near-colorless diamonds often appear white once mounted and can provide significant savings compared to higher color grades.
Is it better to buy a larger diamond or a higher-quality diamond?
That depends on your priorities. Many buyers find the best balance by choosing a slightly smaller diamond with excellent cut quality rather than sacrificing brilliance to maximize size. A well-cut diamond can often appear larger and more impressive than a poorly cut diamond of greater weight.
What does "eye-clean" mean?
An eye-clean diamond has inclusions that are not visible to the naked eye under normal viewing conditions. Many eye-clean diamonds offer exceptional value because they look identical to higher clarity grades without the added cost.
Can two diamonds with the same grading report look different?
Yes. Even diamonds with similar grades can have noticeable differences in appearance. Factors such as cut precision, light performance, proportions, and overall craftsmanship can influence how beautiful a diamond appears in person.
Is a diamond grading report important?
Yes. A grading report from a respected laboratory such as GIA provides an independent assessment of a diamond's characteristics, including carat weight, color, clarity, and cut. It helps buyers understand exactly what they are purchasing and compare diamonds more accurately.
Can you source a specific diamond if it's not in stock?
Yes. Through our extensive network of diamond suppliers, we can source diamonds based on your preferred shape, carat weight, color, clarity, cut quality, and budget. This allows us to help you find a diamond that meets your exact requirements.
