VS1 Diamonds: Expert Guide & Review

Clarity is essential in determining the value and beauty of a diamond, especially when selecting your very first.

If you’re looking at a VS1 clarity diamond, understanding its nuances can bolster your appreciation of these gems. The subtle imperfections, often invisible to the untrained eye, don’t diminish their dazzling sparkle or value.

Whether you’ve been buying diamonds for years or are just starting out, knowing what makes VS1 diamonds different from other clarity grades can be quite helpful. Come along for the fascinating exploration of the remarkable characteristics that distinguish VS1 diamonds.

VS1 Diamond Meaning

VS1 diamonds offer a pristine clarity level just below VVS2 and above VS2 clarity. The Gemological Institute of America (GIA), a leading authority in diamond grading, classifies VS1 diamonds as “Very Slightly Included 1.”

This grade indicates that the diamond possesses very minor imperfections, nearly invisible to the naked eye and barely noticeable even when magnified with a jeweler’s loupe. 

VS1 Clarity Meaning 

Clarity in diamonds refers to the presence of internal or external imperfections, known as inclusions and blemishes. 

How much of these flaws affect the diamond’s overall look is determined by its clarity grade. GIA, a renowned authority in diamond grading, established this classification to help consumers understand and compare the quality of diamonds. 

Among these classifications is “very slightly included 1,” or VS1 clarity. Under 10x magnification, this grade indicates very minor inclusions that are nearly invisible to the naked eye and barely noticeable.

Typical inclusions in VS1 diamonds include clouds, feathers, crystals, pinpoints, and indented naturals. These minimal, inconspicuous imperfections make VS1 diamonds highly desirable for their near-flawless appearance and exceptional value.

According to the GIA, VS1 diamonds fall within the top 5% of gem quality. They offer an excellent balance of value and aesthetic appeal, often appearing flawless to casual observers. Like with other diamonds, cut, color, and carat weight can all affect the pricing of VS1 diamonds.

VS1 Clarity Diamond Price

Providing a standard price for a VS1 diamond is difficult due to various influencing factors like carat weight, color, and cut quality, which are the 4cs of the diamonds.

However, in terms of value, VS1 diamonds often strike a balance that makes them highly advantageous for purchasing diamond engagement rings. Here’s an updated price list as of this writing:

Carat	Price (Per Carat, Round Brilliant)	Price Per Diamond
0.50 carat	$990 – $5,000	$495 – $2,500
1.00 carat	$2,000 – $4,000	$2,000 – $4,000
1.50 carat	$3,300 – $24,000	$4,400 – $30,000color
2.00 carat	$4,200 – $29,000	$8,400 – $58,000
3.00 carat	$7,200 – $51,000	$21,600 – $153,000
4.00 carat	$8,400 – $71, 500	$33,600 – $286,000
5.00 carat	$9,600 – $67,500	$48,000 – $337, 500

Is VS or VVS More Expensive?

When looking face-up at a diamond under 10× magnification, clarity grades play a part in assessing how noticeable its flaws and imperfections are. 

Generally speaking, these characteristics are invisible to the unaided eye in both VS (Very Slightly Included) and VVS (Very Very Slightly Included) diamonds. Because of their exceptional clarity, VVS diamonds are understandably more expensive than VS diamonds. 

Still, there might be a significant price difference – up to 40% – between these clarity classifications.

A one-carat (ct), D color, VVS1 diamond, for example, might cost forty percent more than a VS1 diamond of the same weight and color, at least based on a 2023 diamond pricing guide used by wholesalers and retailers. Comparably, a 1.00 ct G-H color VVS1 diamond would cost 15%–20% more than a comparable VS1 or VS2 diamond.

Knowing these price swings is essential to making an investment in a diamond of this quality. It makes it easier to decide which clarity level fits your budget and tastes.

If other variables such as cut, color, and carat weight are equal, diamonds with fewer or less obvious inclusions are often more valuable than those with more or larger inclusions. 

All things considered, VS and VVS diamonds are both remarkably clear. When it comes down to it, the main deciding factor between these two are your finances and personal taste.

VS1 Clarity Grade Scale Comparisons

Understanding the VS1 clarity grade in relation to other grades is quite important. Given that every grade in the GIA clarity chart has different features and pricing points, these comparisons are necessary to make well-informed decisions. 

In this section, let’s explore the differences between VS1 and other clarity grades to help you select the ideal diamond for your requirements.

VS1 vs VS2 Diamonds

Both VS1 and VS2 diamonds are from the “Very Slightly Included” clarity grade. As their name implies, they only have a few small inclusions. Even at 10x magnification, these inclusions are difficult to see. To top it off, they’re usually located close to the edges. The result is that they’re not as apparent.

Though more common, VS2 diamonds are also a good clarity grade. The size and number of their inclusions are comparable to those in VS1 diamonds. 

VS2 diamonds do, however, frequently have inclusions closer to the center, which makes them somewhat noticeable under magnification. In most cases, this location causes prices to be lower than VS1 diamonds.

One thing we’d like to emphasize is that identifying VS1 from VS2 diamonds with the naked eye can be challenging – even for us seasoned professionals. So, if you’re concerned that the difference will be noticeable from afar, don’t be.

That said, if you really want something that’s sure to be eye-clean, I recommend going for a VS1 diamond instead of a VS2 diamond because it has fewer and smaller inclusions.

VS1 vs VVS1 Diamonds

Just below Flawless (FL) and Internally Flawless (IF), VVS1 (Very, Very Slightly Included 1) diamonds rank among the highest clarity grading.

Under 10x magnification, even a skilled jeweler can find it difficult to pick out the inclusions in these diamonds. A VVS1 diamond’s inclusions usually have the shape of pinpoint-sized crystals or little feathers. They’re also usually situated far from the diamond’s center, thereby bearing little effect on the fire and brilliance of the gem.

When grading VVS1 diamonds, professional jewelers like our team at Diamond Registry carefully examine these near-invisible defects using powerful magnification equipment.

The rarity and difficulty in finding diamonds with such minimal inclusions contribute to their higher value and desirability among collectors and connoisseurs.

Conversely, VS1 (Very Slightly Included 1) diamonds have somewhat more obvious inclusions, even if they are likewise of excellent quality. Under magnification, the differences between VVS1 and VS1 are more readily apparent. VS1 inclusions are a bit easier to see, while VVS1 inclusions remain barely recognizable.

VS1 vs VVS2 Diamonds

VVS2 (Very, Very Slightly Included 2) diamonds are also very high-clarity diamonds, just a notch below VVS1. The size and placement of inclusions are where VVS1 and VVS2 differ the most.

Just like VVS1, these diamonds have inclusions that are very difficult to see even under magnification. Their inclusions usually appear as small crystals or feathery clouds found around the borders. Because of this, they also barely affect the fire and brilliance of the diamond.

Aside from the fact that they have fewer inclusions, VVS2 diamonds are also rarer than VS1. This makes them more expensive but still not as expensive as a VVS1 diamond.

VS1 vs SI

SI diamonds, also known as “Slightly Included” diamonds, have more obvious inclusions than VS1 diamonds. 

The general look and brilliance of an SI diamond may be impacted by inclusions that range from tiny crystals to clouds and feathers. Though still sometimes unnoticeable to the unaided eye, these inclusions are readily visible at 10x magnification. 

There are two sub-grades of SI clarity: SI1 and SI2. Comparing SI1 diamonds to SI2 diamonds, the inclusions on the former are certainly less conspicuous. Still, the inclutions on both SI types can impact the diamond’s performance, causing it to sparkle less than higher clarity grades. 

People on a tight budget often choose SI diamonds since they provide an acceptable balance of beauty and price.

Inclusions in SI diamonds can be located anywhere within the stone, and their visibility depends on their size, type, and position. Inclusions under the table or the top flat facet, for instance, are more apparent than those close to the girdle or the outer edge. So, to be sure the inclusions don’t affect the diamond’s optical appeal, you need to carefully examine SI diamonds before purchase.

Are All VS1 Eyes Clean?

In general, VS1 diamonds are classified as eye-clean.

This means that the imperfections in these diamonds are typically undetectable to the human sight, the naked eye. 

However, there are several exceptions that can occur based on the particular diamond and its size. It’s possible that larger VS1 diamonds will have more noticeable inclusions, particularly if they are located close to the center of the stone. 

In order to make an appropriate assessment of the diamond’s clarity, it’s necessary to either personally examine the diamond or seek the advice of a professionally trained jeweler, like the ones we have at Diamond Registry.

How are VS1 Clarity Diamonds Graded?

The Gemological Institute of America (GIA) is the leading authority on diamond grading and certification. GIA uses a standardized grading system that assesses diamonds based on the 4Cs: carat weight, cut, color, and clarity. When it comes to clarity, GIA grades diamonds on a scale from Flawless (FL) to Included (I3). VS1 diamonds fall into the upper-middle range of the clarity scale, just below VVS and above VS2.

Best Shapes for VS1 Diamonds

The shape of your VS1 diamond can greatly affect how your diamond looks.

Choosing a shape that successfully hides inclusions guarantees the greatest return on investment in terms of both beauty and value. Here are your best options.

Round Brilliant Cut

The round brilliant cut is the most popular diamond shape, and for good reason.

Often referred to as the “brilliant cut” due to the way it dazzles in the light, it’s basically the epitome of classic elegance in the diamond world. Its numerous triangular facets are designed to maximize light reflection, making inclusions less noticeable.

A VS1 clarity grade is a great option for this shape, as the sparkle and brilliance can help to obscure any minor imperfections that may exist. As of this writing, a round VS1 diamond can cost anywhere from $5,200 to $13,000 for 1-carat.

Oval Cut

Oval cut diamonds offer a blend of brilliance and elegance. The elongated shape and brilliant faceting style make inclusions less visible, similar to the round brilliant cut. 

A VS1 clarity grade works well for oval diamonds, providing a high level of clarity without the premium price of higher clarity grades. Price-wise, they can range from $1,400 to $7,000 for 1-carat.

Princess Cut

Princess cut diamonds, known for their sharp corners and brilliant sparkle, are another excellent choice for a VS1 clarity diamond. 

Because of the way the princess cut is faceted, inclusions can be successfully hidden. This means that small flaws don’t take away from the diamond’s overall beauty. At the moment, a one-carat loose diamond costs between $1,700 and $8,000.

Pear Shape

Pear-shaped diamonds, with their distinctive teardrop shape, combine the benefits of round and marquise cuts. 

The brilliant faceting pattern of pear-shaped diamonds helps to conceal inclusions, making a VS1 clarity grade an excellent choice. This shape’s unique appearance and sparkling facets ensure that minor inclusions remain hidden. One carat of this shape is currently priced between $1,700 and $8,500.

Shapes to Avoid for VS1 Diamonds

Not all shapes look flattering on a VS1 diamond. Here are some shapes you should avoid if you’re thinking of getting a VS1 diamond.

• Asscher Cut. In my decades of experience, I’ve found that the step-cut facets of an Asscher cut diamond tend to reveal inclusions more easily. If you want an Asscher cut, don’t do VS1. Instead, opt for a higher clarity grade, such as VVS2, to ensure an eye-clean appearance. 
• Emerald Cut. Similar to the Asscher cut, the large, open facets of the emerald cut can make inclusions more visible. I’d advise you to choose a higher clarity grade or inspect the diamond carefully.
• Baguette Cut. Baguette-cut diamonds are also part of the family of diamond shapes with step-cut facets. As mentioned, this particular feature can highlight inclusions. VS1 is usually does not have a high enough clarity to maintain an eye-clean look with a baguette cut.

Is VS1 a Good Quality Diamond?

Honestly, the answer to whether so-and-so diamond grade is good quality is almost always subjective. I’ve been in this industry for decades, and I’ve seen that the answer varies from person to person.

For some, the nearly flawless appearance of a VS1 diamond, with inclusions that are difficult to detect even if magnified 10x, represents excellent quality. These diamonds strike a balance between clarity and cost, making them a popular choice among buyers. For others, personal preferences or specific requirements might lead them to seek higher or lower clarity grades.

However, if you want an expert view, I’d say that VS1 diamonds are generally considered high quality. They offer exceptional clarity without the premium price tag of higher grades like VVS1 or IF. This makes them an attractive and suitable option for many buyers looking for beautiful, eye-clean diamonds.

When Should I Consider a VS1 Clarity Diamond?

Choosing the right clarity for your diamond is a crucial step in the buying process. Here’s a detailed guide to help you decide if a VS1 clarity diamond is the best option for you.

Buy a VS1 Diamond If:

You want excellent clarity without the premium price.

VS1 diamonds offer exceptional clarity with inclusions that are nearly invisible even under magnification. A diamond of the VS1 clarity grade is an excellent option if you want a flawless appearance to the naked eye without having to pay the higher price of higher clarity grades like IF or VVS.

You prefer brilliant-cut shapes.

Certain diamond shapes – round, princess, oval, and pear – are particularly good at concealing imperfections.VS1 clarity works particularly well with these shapes, ensuring that the diamond’s brilliance and sparkle are not compromised. Any little imperfections in a VS1 diamond are well concealed by the faceting patterns in these cuts.

You’re seeking a balance between quality and cost.

VS1 diamonds offer a sweet spot between exceptional quality and reasonable pricing. By providing great clarity without the prohibitive price of higher clarity grades, VS1 diamonds provide enormous value. This makes them the best option for purchasers on a tight budget who don’t want to sacrifice aesthetics.

You value certification from reputable institutions.

VS1 diamonds, when certified by trusted authorities like the GIA or AGS, come with detailed reports that assure you of their quality and characteristics. These certificates give potential buyers peace of mind.

Don’t Buy a VS1 Diamond If:

You’re sensitive to inclusions and want perfection.

First of all, there’s no such thing as perfection. But also, if you seek a diamond that is virtually flawless and cannot tolerate any inclusions, even those not visible to the naked eye, you may want to consider a higher clarity grade such as VVS1 or IF. These grades offer the highest level of clarity, with inclusions that are exceedingly difficult to detect even under magnification.

You are choosing step-cut shapes like emerald or asscher.

The large, open facets of step-cut diamonds make inclusions more apparent. If you want an eye-clean look, you’ll typically need a higher clarity grade. In such situations, I recommend a VVS2 or better to keep the diamond looking flawless.

You have a tight budget and don’t mind compromising.

If you’re working with a limited budget and are willing to accept some visible inclusions, think about lower clarity grades like SI. These diamonds can offer significant cost savings while still providing visual appeal, especially when inclusions are not located in obvious areas.

You’re considering a diamond with a fancy color.

Specialty-colored diamonds, such as pinks, blues, or yellows, frequently value color more than clarity. Which is all well and good because the deep color of the diamond makes inclusions less obvious. Should you be buying a fancy colored diamond, you can give more weight to the color intensity than to attaining a high clarity grade, such as VS1.

Which Diamond Clarity Is Best?

The best diamond clarity is a personal and subjective decision, which I’ve learned in my over 40 years of experience in the industry. When focusing on VS1 diamonds, the choice boils down to what you value most in a diamond, be it clarity, cost, or overall appearance.

Personal Preferences

• Visual appeal. Higher clarity classifications like Internally Flawless (IF) and Flawless (FL) are outstanding for people who want a diamond that seems flawless to the unaided eye. But VS1 diamonds make a great substitute – they have almost flawless clarity that is hard to tell apart from higher grades without magnification.
• Balancing quality and cost. VS1 and VS2 diamonds are great for people trying to strike a balance between good quality and price. Typically eye-clean, these diamonds look virtually flawless and are less expensive than VVS or IF diamonds.
• Tolerance for inclusions. VS1 diamonds strike a compromise between clarity and value by having few, less obvious imperfections.

Budget Considerations

• Sky’s the limit. A VS1 diamond’s perfectly okay, but if money’s not an issue, choosing higher clarity grades such as VVS1, VVS2, IF, or FL guarantees a diamond of remarkable clarity and beauty. Rare and very valuable, these diamonds have a nearly perfect look.
• Moderate budget. Diamonds graded VS1 and VS2 offer outstanding value to consumers on a moderate budget. Usually eye-clean, their inclusions are close to invisible to the unaided eye. They provide a stunning look at a more reasonable cost.
• Tighter budget. For tighter budgets, SI1 and SI2 diamonds may be worth considering. While they have more noticeable inclusions than a VS1, they’re definitely more affordable.

Buying A VS1 Clarity Diamond

Buying a diamond can be overwhelming, particularly if it’s your first time. Here are some things you need to keep in mind when picking out a VS1 diamond.

1. Understanding VS1 Clarity

Before buying, you need to understand what a VS1 diamond is exactly. That’s because if you don’t understand what it is, you won’t be able to discern what’s truly best for you.

To recap, VS1 diamonds feature minor inclusions that aren’t easy to detect with a magnifying lens and are virtually impossible without. This makes VS1 diamonds an excellent choice for those who want a high-quality, genuine diamond at a reasonable price.

2. Certification Matters

When getting a VS1 diamond, always opt for a certified one. Being certified ensures the accuracy and dependability of the clarity grade of the diamond. 

Reputable gemological laboratories include the GIA or AGS. Here at Diamond Registry, all our diamonds are assessed and certified by GIA.

3. Inspecting Inclusions

The position and kind of inclusions might differ even among diamonds with VS1 clarity. Look for inclusions in a diamond that are less obvious to the naked eye. 

Ideally, they should be positioned away from the table (the top surface). Inclusions on the pavilion (bottom) or near the girdle (edge) are generally less visible and can affect the diamond’s appearance less.

4. Balancing Clarity and Size

VS1 diamonds provide a great balance between clarity and size. 

Keep in mind, though, that as the weight of the diamond increases, inclusions may become more noticeable – yes, even in relatively high clarity grades like VS1.

So, if you’re opting for larger diamonds, make sure they’re eye-clean first. While 1-carat VS1 diamonds generally appear flawless, anything larger than that deserves a closer look. Consider including VVS2 diamonds in your search to guarantee no visible inclusions.

5. Comparing Prices

VS1 diamond prices can range greatly according to cut, color, and carat weight.

Compare costs from several jewelers to be sure you’re getting a good deal. To get information and conduct well-informed comparisons, make use of internet resources and in-store visits. 

Examine every aspect of every diamond since, as you know, a higher price does not always translate into better quality.

6. Considering Diamond Shape

Different diamond shapes can conceal inclusions differently.

Because of their facet patterns, round brilliant cuts, for example, are very good at hiding imperfections. On the other hand, emerald cuts, with their big, open facets, tend to reveal inclusions more readily. 

To choose a diamond that eliminates obvious defects and satisfies your aesthetic tastes, take into account the shape of the diamond in connection to its clarity grade.

7. Personal Preference

The diamond you choose should ultimately fit your budget and personal tastes. 

While some purchasers choose clarity and a nearly faultless appearance, others might value size or brilliance. My best advice? Balance these elements according to what is most essential to you

8. Asking Questions

Ask specific inquiries regarding the clear features of the diamond and how they affect its value and appearance when you interact with jewelers.

An informed jeweler – like everyone on our team here at Diamond Registry – has to be able to explain how the inclusions impact the durability and beauty of the diamond. Also, don’t be afraid to request enlarged pictures or videos of the diamond so that you can see the inclusions yourself.

Final Thoughts

Choosing a VS1 diamond is a wise decision for those seeking high clarity without the premium cost of higher grades.

With minimal inclusions that are nearly invisible to the naked eye, VS1 diamonds offer a perfect balance of quality and value.

Whether you’re prioritizing visual appeal, budget, or diamond shape, VS1 clarity provides an excellent choice for a stunning, timeless piece.

VS1 Diamond FAQs.

Read More About Diamonds Clarity

• What Are VS Diamonds And Their Prices?
• What Are VS2 Diamonds And Their Prices?
• What Are VVS1 Diamonds And Their Prices?
• What Are VVS2 Diamonds And Their Prices?
• What is Diamond Clarity And Diamond Clarity Chart?