How much does it cost to get a custom piece of jewelry made?

Pricing varies based on materials and complexity, but we’ll give you a clear quote upfront. Simple designs can start at a few hundred dollars.

Is custom jewelry cheaper?

Not usually. But the value is in wearing something that lasts and actually means something. Over time, the cost per wear often makes custom pieces more worthwhile than mass-produced ones.

How long does custom jewelry take to make?

On average, 4 to 8 weeks. Some pieces take more time, especially if they’re complex or require rare materials. We’ll let you know early on what to expect.

How do you know if a jeweler is good?

Trust your instincts, but also check credentials, client reviews, and how well they explain things. A good jeweler won’t rush you; they’ll guide you.

Mar 30, 2026

Clarity Grades Explained for Necklace Buyers

3 diamond pendants with different designs on a white background.

When you are considering a diamond necklace, you likely think about its sparkle and beauty. An important part of a diamond's beauty is its clarity. Understanding diamond clarity grades helps you make an informed decision when selecting your jewelry. This guide will help you understand what clarity means for your diamond, especially for diamond necklaces.

Two pendants on chains against a decorative background with dried flowers and text.

Understanding Diamond Clarity

Diamond clarity is one of the "4 Cs" of diamond quality, alongside carat weight, color, and cut. It refers to the absence of inclusions and blemishes. Inclusions are internal characteristics, while blemishes are external ones. Both are natural features that occur during a diamond's formation.

When jewelers talk about clarity, they are looking at several factors:

Size: How large are the inclusions or blemishes?
Number: How many are there?
Position: Where are they located within the diamond?
Relief: How noticeable are they compared to the diamond itself?
Nature: What type of inclusion or blemish is it?

These factors combine to determine a diamond's clarity grade. A diamond with fewer and smaller inclusions, especially those that are not easily seen, will have a higher clarity grade.

Gold necklace with a diamond pendant on a decorative paper background

The Diamond Clarity Scale: From Flawless to Included

The Gemological Institute of America (GIA) created the standard clarity grading system. This system helps jewelers and buyers understand a diamond's internal and external features. Here is a breakdown of the clarity grades:

FL (Flawless): No inclusions or blemishes visible under 10x magnification. These diamonds are very rare and highly valued.
IF (Internally Flawless): No inclusions visible under 10x magnification, but some minor blemishes may be present. These are also very rare.
VVS1 and VVS2 (Very Very Slightly Included): Inclusions are extremely difficult to see under 10x magnification, even for a skilled grader. These are excellent choices for those seeking very high clarity.
VS1 and VS2 (Very Slightly Included): Inclusions are difficult to see under 10x magnification. These diamonds offer a good balance of quality and value. Many diamond necklaces feature diamonds in this range.
SI1 and SI2 (Slightly Included): Inclusions are noticeable under 10x magnification. Many SI grade diamonds can still be "eye clean," meaning their inclusions are not visible without magnification. This is a popular choice for those balancing budget and appearance.
I1, I2, and I3 (Included): Inclusions are obvious under 10x magnification and may be visible to the naked eye. These inclusions can affect the diamond's transparency and brilliance.

Inclusions and Blemishes: What Are They?

To truly understand clarity, it helps to know what jewelers look for.

Common Inclusions (Internal Characteristics):

Crystals: Tiny mineral crystals trapped inside the diamond.
Feathers: Small cracks that look like feathers.
Clouds: Hazy areas caused by many tiny pinpoints.
Pinpoints: Very tiny black or white spots.
Twinning Wisps: Irregular crystal growth.

Common Blemishes (External Characteristics):

Scratches: Lines on the diamond's surface.
Nicks: Small chips on the girdle or facet junctions.
Pits: Tiny openings on the surface.
Polishing Lines: Minute lines left from the polishing process.
Extra Facets: Small facets not required by the cut.

When you look at a diamond's grading report, it will often show a diagram marking the locations of these characteristics.

VS vs SI: A Closer Look at Popular Clarity Grades

For many buyers, the choice often comes down to VS (Very Slightly Included) and SI (Slightly Included) grades. These categories offer good value and often provide a beautiful appearance, especially for diamond necklaces.

VS Clarity (VS1 and VS2)

Visibility: Inclusions are difficult to see under 10x magnification. Most people will not see them with the naked eye.
Appearance: Diamonds in this range typically look very clean and brilliant.
Value: They offer a good balance between high quality and cost.
Recommendation: If you want a diamond that is almost certainly eye clean and has the budget, VS grades are an excellent choice.

SI Clarity (SI1 and SI2)

Visibility: Inclusions are noticeable under 10x magnification. Some SI1 and many SI2 diamonds may have inclusions visible to the naked eye.
Appearance: Many SI1 diamonds, and some SI2s, can be "eye clean." This means their inclusions are not visible without magnification.
Value: These grades offer significant value, allowing you to get a larger diamond or a better cut for your budget if you can find an eye-clean stone.
Recommendation: If you are looking for good value and are willing to carefully inspect the diamond, an eye-clean SI grade can be a smart choice for your diamond necklaces.

When comparing VS vs SI, always view the diamond itself. Two diamonds with the same grade might look different in person due to the type and placement of their inclusions.

Eye Clean Diamonds: A Practical Consideration

The term "eye clean" is very important for practical diamond buying. An eye-clean diamond is one where no inclusions or blemishes are visible to the naked eye. This is often the goal for many buyers.

Why focus on eye-clean diamonds?

Beauty: If you cannot see the inclusions without magnification, they will not detract from the diamond's beauty when worn.
Value: You can often find eye-clean diamonds in lower clarity grades (like SI1 or even some SI2s) at a lower price than a Flawless or VVS diamond. This allows you to allocate your budget to other factors, such as cut or carat weight.
Everyday Wear: For jewelry like diamond necklaces, which are often viewed from a normal distance, an eye-clean diamond will look just as beautiful as a higher clarity diamond.

Finding an eye-clean diamond involves careful inspection. Our professionals at Van Drake Jewelers can help you identify eye-clean diamonds within your desired clarity range.

Choosing the Right Clarity for Your Diamond Necklace

Selecting the right diamond quality for your necklace depends on several personal factors:

Your Budget: Clarity directly impacts price. Higher clarity means higher cost.
Your Priority: Is clarity your top concern, or are you prioritizing size, cut, or color?
The Diamond's Size: Larger diamonds show inclusions more easily. A smaller diamond in a necklace might hide inclusions better than a larger one of the same clarity grade.
Personal Preference: Ultimately, what looks good to you is what matters most.

Here are some tips for choosing clarity:

- For the Highest Purity: If budget allows and you desire the absolute purest diamond, consider FL, IF, or VVS grades.
- For Excellent Value and Appearance: VS1 and VS2 diamonds are often eye clean and offer a fantastic balance of quality and price.
- For Smart Budgeting: Look for eye-clean SI1 or SI2 diamonds. Our team can help you find these "sweet spot" diamonds that look clean without the higher price tag.
- Consider the Setting: The setting of your necklace can sometimes hide minor inclusions, especially if they are near the edges.

At Van Drake Jewelers in West St. Paul, MN., we are committed to helping you understand all aspects of diamond quality. Our staff has gemological training and can guide you through the selection process, ensuring you find a diamond necklace that perfectly suits your preferences and budget.

FAQ’s

What is the most important clarity grade for a diamond necklace?
There isn't one "most important" grade. The best clarity grade depends on your budget and whether the diamond appears eye clean. Many buyers find excellent value and beauty in VS or eye-clean SI grades.
Can I see inclusions in my diamond necklace with the naked eye?
It depends on the clarity grade. Diamonds graded I1, I2, or I3 often have inclusions visible to the naked eye. Some SI2 diamonds might also have visible inclusions. Diamonds graded VS and higher are typically eye clean.
Does clarity affect the sparkle of a diamond?
While cut is the primary factor for sparkle, very heavy inclusions (especially in I grades) can block light and reduce a diamond's brilliance. For most diamonds in the VS and SI range, if they are eye clean, clarity will not noticeably affect their sparkle.
How do I know if a diamond is eye clean?
The best way to know if a diamond is eye clean is to view it in person without magnification. Our experts can show you different diamonds and help you assess their appearance.
What is the difference between an inclusion and a blemish?
Inclusions are internal characteristics within the diamond, like tiny crystals or feathers. Blemishes are external characteristics on the diamond's surface, such as scratches or chips. Both affect the diamond's clarity grade.