Pear cut lab grown diamond solitaire engagement ring in white gold
Lab Grown Diamonds

VS1 vs VS2 Lab Grown Diamonds: Can You See the Difference?

by Aumsri Pradhan on Sep 28, 2026

Quick answer: In most cases, you cannot see the difference between a VS1 and a VS2 lab grown diamond with the naked eye. Both are "very slightly included," meaning their inclusions are small and usually visible only under 10x magnification. VS1 inclusions are a little harder to find than VS2. For most brilliant-cut stones, VS2 is the best value; choose VS1 for step cuts like emerald or for larger stones.

Clarity is one of the easiest places to save money without changing how your diamond looks. Here is how to decide between the two most popular clarity grades.

What Do VS1 and VS2 Mean?

Clarity grades describe the size, number, position and visibility of tiny internal features called inclusions. The scale runs from Flawless (FL) down to Included (I3).

Grade Meaning Eye-clean?
FL, IF Flawless, internally flawless Yes
VVS1, VVS2 Very very slightly included Yes
VS1 Very slightly included, harder to find Almost always
VS2 Very slightly included, easier to find Usually
SI1, SI2 Slightly included Sometimes; check each stone

VS1 vs VS2: The Real Differences

Visibility under magnification

A grader using a 10x loupe will find VS2 inclusions a little more easily than VS1 inclusions. Without magnification, both usually look clean.

Location of the inclusion

This matters more than the grade itself. A small inclusion near the edge, hidden under a prong, is harmless. The same inclusion right under the center table is easier to notice. Always look at the diamond's photos, video or clarity plot.

Price

VS1 costs a bit more than VS2. With lab grown diamonds, the gap is smaller in dollars than with mined diamonds, so many buyers choose based on shape and size.

Which Clarity Should You Choose?

  • Round, oval, pear, cushion, radiant: VS2 is usually perfect. Brilliant facets hide small inclusions well.
  • Emerald and Asscher: choose VS1 or better. Step cuts have large open facets that act like windows.
  • Above about 2 carats: VS1 gives extra confidence, since larger facets make inclusions easier to spot.
  • Studs and pendants: VS2 or even SI1 can look perfect, because they are viewed from further away.

Pear cut lab grown diamond solitaire engagement ring in white goldShown: Solitaire Pear Cut Lab Diamond Engagement Ring

Inclusions You Might Find in a VS Diamond

Every clarity grade is built from the same short list of features. Knowing their names helps you read a report and judge whether a VS1 or VS2 stone will look clean to you.

  • Pinpoints. Tiny dots, often white or light gray. Common in VS stones and almost never visible without magnification.
  • Clouds. Groups of pinpoints packed together. A small cloud is harmless; a large one can soften sparkle, which is why it is worth checking.
  • Crystals. Small mineral or metallic particles trapped inside. Dark crystals stand out more than light ones.
  • Feathers. Small internal fractures that can look like a faint white line. Most are harmless, but a feather that reaches the surface near the girdle is worth noting.
  • Needles and graining. Thin lines or faint growth patterns from how the crystal formed.

Graders also note blemishes, which are surface features such as tiny polish marks or nicks. In VS stones these have little effect on the grade and none on how the stone looks on the hand.

Why the Grade Alone Does Not Tell the Whole Story

A clarity grade weighs five things together: how big the inclusions are, how many there are, where they sit, what type they are and how much they contrast with the diamond around them. That means two stones with the same grade can look different, and a VS2 can sometimes look cleaner than a VS1.

Picture a VS1 with a single dark crystal near the center of the table and a VS2 with a few faint white pinpoints scattered near the edge. Under a loupe, the VS1 is harder to fault overall. On the hand, the VS2 may actually look cleaner, because white pinpoints near the edge blend into the sparkle. This is why the clarity plot and real photos matter as much as the two letters on the report.

How to Read the Clarity Plot on a Report

The clarity plot is a simple diagram of the diamond seen from the top and from the bottom, with each inclusion marked by a small symbol. It is the fastest way to tell two VS stones apart before you see them.

  • Red symbols usually mark internal features, and green symbols mark surface blemishes. The key on the report names each one.
  • The top view shows what you will see when you look down at the ring. Marks in the center of this view deserve the closest look.
  • The bottom view shows the pavilion. Inclusions here are often reflected several times by the facets above, which can make them more or less visible depending on where they sit.
  • Marks near the outline are close to the girdle and are the ones most likely to be hidden by prongs.

Not every report includes a plot for smaller stones. When there is none, rely on clear photos and video taken at a consistent angle.

VS1 vs VS2 by Shape

Shape decides how well a diamond hides what is inside it. Brilliant cuts scatter light in many directions and camouflage small inclusions; step cuts have long, open facets that work like a window.

Shape Hides inclusions? Sensible clarity target
Round brilliant Very well VS2, or an eye-clean SI1
Oval, pear, marquise Well, though the center of the stone draws the eye VS2
Cushion, radiant, princess Well, thanks to many small facets VS2
Heart Well; check the cleft and point areas VS2
Emerald, Asscher Poorly; inclusions are easier to see VS1 or better

For a closer look at step cuts, see our emerald cut lab grown diamond guide.

How Carat Size Changes the Clarity Choice

As a diamond gets bigger, its facets get bigger too, and so do any inclusions. A pinpoint that disappears in a 1 carat round can be easier to spot in a 3 carat stone.

  • Under 1 carat. VS2 is plenty, and many SI1 stones are eye-clean at this size.
  • 1 to 2 carats. VS2 remains the value choice for brilliant shapes. Check photos for anything dark near the center.
  • Over 2 carats. VS1 offers a wider safety margin, especially in elongated shapes and step cuts.

Do Lab Grown Diamonds Have Different Inclusions?

They can. CVD diamonds may show fine dark specks or graining, while HPHT diamonds can contain tiny metallic flux inclusions. These are graded the same way as inclusions in mined diamonds, so a VS2 is a VS2 regardless of origin. Learn more in our guide to buying a lab grown diamond.

How to Check If a Diamond Is Eye-Clean

  • View the stone at 100% zoom in a high-quality photo or video.
  • Look for dark inclusions near the center of the table.
  • Ask the seller to confirm eye-cleanliness at normal viewing distance.
  • Check the clarity plot on the IGI report to see where inclusions are.

How the Setting Can Hide or Show Inclusions

The setting can work for you. A small inclusion right at the edge of a stone can sit under a prong and disappear completely. A bezel, which wraps the edge in metal, covers the girdle area entirely. A halo of small stones draws the eye outward and adds sparkle that makes the center harder to study closely.

On the other side, a tall, open solitaire shows the whole stone from every angle, so it pays to choose a clean-looking diamond there. If you have narrowed down to a stone with an edge inclusion, ask how the prongs will line up before the ring is made. Compare looks across our solitaire rings and halo rings.

Shop the styles in this guide

Does Metal Color Affect Clarity?

No. Metal does not change a clarity grade. Whether the ring is 925 sterling silver or 10K to 18K white, yellow or rose gold, a VS2 remains a VS2. What metal can do is show up in photos: reflections of prongs inside the stone sometimes look like dark spots. If you see a dark mark that repeats around the stone in a symmetrical pattern, it is usually a reflection, not an inclusion. The clarity plot will tell you which is which.

Clarity for Earrings, Pendants and Bands

  • Stud earrings. Seen from a few feet away, so VS2 and eye-clean SI1 stones look flawless. Matching size and color between the pair matters more. Browse stud earrings.
  • Pendants. They hang below eye level and move with you, which hides small inclusions. VS2 is generous here.
  • Wedding and eternity bands. The stones are small, so clarity is mostly about consistency and a clean, even sparkle. See our eternity rings.
  • Tennis chains and hip hop pieces. Dozens of small stones are viewed as one line of light. Uniform cutting and color affect the look far more than the exact clarity of each stone.

Lab Grown vs Mined vs Moissanite: Clarity Compared

Lab grown and mined diamonds are graded on the same FL to I3 scale. A VS2 lab grown diamond looks just like a VS2 mined diamond, and both are carbon with a hardness of 10 and a refractive index of about 2.42. The only clarity difference is in the type of inclusions: lab grown stones may show growth-related features or metallic flux, mined stones show natural mineral crystals. Telling the two apart takes lab equipment, not a loupe.

Moissanite is silicon carbide, a separate gem with a hardness of about 9.25 and a refractive index of about 2.65. It is usually very clean, but it is not graded on the diamond clarity scale by IGI or GIA. Moissanite is also doubly refractive, so when you look through it at an angle you can sometimes see the facet edges doubled, which diamond does not do. Our moissanite vs lab grown diamond vs diamond page compares them in full.

How Clarity Affects Cost

Each step up the clarity scale costs more, and the steps above VS1 into VVS and Flawless climb quickly while the visible difference shrinks to nothing. Since VS1 and VS2 both look clean to the eye in most shapes, the gap between them is often better spent elsewhere.

A practical order of priorities is cut first, then carat, then color, then clarity. A brilliant, well-cut VS2 will look better than a dull VVS1. If you are balancing color as well, our guide to G color lab grown diamonds shows where the savings tend to sit.

Durability and Care for VS Diamonds

A VS1 or VS2 lab grown diamond is just as hard and durable as a flawless one for everyday wear. Diamond rates 10 on the Mohs scale, and tiny inclusions inside the stone do not weaken it in normal use. The one feature to keep in mind is a feather that reaches the surface near the girdle. A hard knock on that exact spot is more likely to cause a chip, so a protective setting such as a bezel or well-placed prongs is a sensible match.

Inclusions never grow, and lab grown diamonds do not turn cloudy over time. If your diamond looks hazy, it is almost always a film of oil or lotion on the back. A soak in warm soapy water and a soft brush brings the sparkle straight back. See our jewelry care guide for more.

Clarity Mistakes to Avoid

  • Paying for VVS in a brilliant-cut ring. You will not see the difference from VS on the hand.
  • Buying a VS2 emerald cut without photos. Step cuts show inclusions, so look before you choose.
  • Ignoring inclusion location. A dark spot under the table matters more than the grade letter.
  • Overlooking large clouds. A cloud can soften brilliance even when the stone is graded VS.
  • Comparing grades across labs as if they match. GIA now gives new lab grown reports Premium or Standard tiers instead of clarity grades. Our IGI vs GIA guide explains how to compare.
  • Judging from a zoomed-in photo alone. Magnified images exaggerate inclusions. Also look at the stone at actual size.

Step-by-Step: Choosing Between VS1 and VS2

  1. Choose your shape. Brilliant shapes start at VS2; step cuts start at VS1.
  2. Set your carat range. Above about 2 carats, lean toward VS1.
  3. Pull up the clarity plot on the grading report and note where inclusions sit.
  4. Check photos or video at actual size and magnified, looking for anything dark under the table.
  5. Think about the setting. Edge inclusions can hide under prongs or a bezel.
  6. Compare one VS1 and one VS2 of similar size and cut side by side.
  7. Pick the stone that looks cleanest to you, then put any savings into cut or size.

Who Should Choose VS1, and Who Should Choose VS2

VS2 suits most buyers of round, oval, pear, cushion, radiant and princess diamonds up to about 2 carats, and anyone buying studs, pendants or bands.

VS1 suits buyers of emerald and Asscher cuts, larger center stones and anyone who wants extra reassurance that nothing will catch their eye.

Clarity Checks at Ivevar

We handcraft every ring in our own Surat workshop and ship worldwide with free shipping and 30-day easy returns. We share photos or a video of your finished piece before it ships, so you can see the stone yourself. Explore our lab grown diamond engagement rings and solitaire rings.

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Frequently Asked Questions

Is VS2 clarity good for an engagement ring?

Yes. VS2 is one of the most popular clarity grades because it is usually eye-clean and good value.

Is VS1 worth the extra money?

It is worth it for emerald and Asscher cuts, very large stones, or if you want extra peace of mind.

Is VVS better than VS?

VVS stones are cleaner under magnification, but they usually look the same as VS stones to the naked eye.

Can clarity get worse over time?

No. Inclusions do not grow or change. Only a chip or crack from a hard knock could change a diamond's appearance.

Is SI1 a good alternative to VS2?

Sometimes. An eye-clean SI1 in a round or other brilliant shape can look identical to a VS2. Check every SI1 individually, because some are clean to the eye and some are not.

Do IGI and GIA grade clarity the same way?

Both use the same FL to I3 scale. GIA lab grown reports issued since October 1, 2025 show a Premium or Standard tier instead of a specific clarity grade, so IGI reports are where you will usually see VS1 or VS2 named.

Do CVD and HPHT diamonds have different inclusions?

They can. CVD stones may show fine dark specks or graining, while HPHT stones can contain metallic flux. Both methods produce stones across the clarity scale, and both are graded the same way.

Can a diamond tester show clarity?

No. A standard thermal tester only confirms that a stone is diamond, and it reads lab grown diamonds as diamond. Clarity is judged under magnification by a grader.

The Bottom Line

VS1 and VS2 both give you a clean-looking lab grown diamond. Choose VS2 for brilliant cuts and everyday value, and VS1 for step cuts or larger stones. Always check where inclusions sit, not only the grade.

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Aumsri Pradhan, Ivevar Luxury

Author Bio

Aumsri Pradhan

Founder, Ivevar Luxury


Aumsri Pradhan is the founder of Ivevar Luxury, a Surat-based fine jewelry brand that designs and handcrafts lab grown diamond and moissanite jewelry in its own workshop. She leads the brand's design and customer experience, from engagement rings and bridal sets to custom pieces made to each client's story. Through the Ivevar blog, she shares practical guidance on lab grown diamonds, moissanite, diamond grading and ring design to help buyers choose with confidence.

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