VVS Diamonds: Full Form, VVS1 vs VVS2, and Is It Worth the Money

VVS Diamonds Explained: Full Form, Clarity Grades, and Whether They Are Worth Paying For -

VVS is one of those terms that escaped the jewellery trade and became something people say without a precise definition attached. It turns up in rap lyrics, in resale listings, and in WhatsApp forwards about what to look for when buying a diamond. Somewhere along the way it picked up a reputation as the grade you should want.

The truth is more useful and slightly less exciting. VVS is a real, specific clarity grade with a clear definition, it sits near the top of the scale, and for most buyers it is not where the money should go. Understanding why requires knowing what the scale actually measures.

VVS full form and what it means

VVS stands for Very Very Slightly Included.

Every natural and lab grown diamond forms with tiny internal characteristics: crystals, feathers, clouds, pinpoints. Graders call these inclusions. Clarity grading is the process of examining a stone under 10x magnification and judging how visible those inclusions are to a trained grader.

A VVS diamond has inclusions that are very difficult for a skilled grader to see even at 10x magnification. Not invisible, and not absent. Very difficult to see, under magnification, by someone trained to find them.

That last part is the whole point. Clarity grading happens under 10x. Your eye does not have 10x magnification. So a grade that describes what is hard to see under a loupe tells you very little about what you will see wearing the ring.

The full clarity scale

Both IGI and GIA use the same scale, running from flawless to included.

VVS sits in the top third. Only flawless and internally flawless rank above it.

VVS1 vs VVS2: the difference is mostly about location

Both grades describe inclusions that are very difficult to see at 10x. What separates them is usually where the inclusion sits rather than how big it is.

In a VVS1 stone, the inclusion is typically positioned so that a grader has to look from underneath, through the pavilion, to find it at all. In a VVS2 it is more likely to be visible from the top, though still with real difficulty.

To the naked eye, in a mounted ring, under normal light, there is no difference whatsoever between VVS1 and VVS2. There is no difference between either of them and VS1 either. This matters because the price steps between these grades are real while the visual steps are not.

VVS vs VS: what you actually get for the money

This is the comparison most buyers are really making, so it deserves a straight answer.

VS stands for Very Slightly Included. A VS1 stone has inclusions a grader finds difficult to see at 10x. A VS2 has inclusions that are somewhat easy to see at 10x.

At arm's length, on a hand, in a shop or in daylight, VVS1, VVS2, VS1 and the large majority of VS2 stones are indistinguishable. All of them are eye clean, meaning no inclusion is visible to an unaided eye at normal viewing distance.

So the honest framing is this. Moving from VS to VVS buys you a better line on a certificate and a stone that would survive closer inspection under a loupe. It does not buy you a stone that looks different on a hand. Whether that is worth a price step is a personal decision, but it should be made knowing that is what is being bought.

VVS vs SI: here the difference can be real

SI stands for Slightly Included, and this is where visible differences start to appear.

SI1 is often still eye clean, particularly in smaller stones and in brilliant cuts where facet patterns break up light and disguise inclusions. Plenty of SI1 stones look identical to VVS on the hand and cost considerably less.

SI2 is where it becomes a genuine gamble. Some SI2 stones are eye clean. Others have an inclusion you can spot without magnification once you know where to look, and once you have seen it you cannot unsee it.

The practical guidance most of the trade would give: SI1 is worth considering if you can see the specific stone or a good photograph of it. SI2 requires inspecting the actual stone. Buying SI2 sight unseen from a description is where people end up disappointed.

Clarity matters far more in some shapes than others

This is the single most useful thing to know about clarity, and it rarely makes it into buying guides.

Step cuts expose inclusions. Emerald cuts and Asscher cuts have long, flat, parallel facets that work like windows into the stone. There is very little sparkle to distract the eye and very little facet complexity to break up an inclusion. An SI1 that would vanish in a round brilliant can be plainly visible in an emerald cut of the same weight. In step cuts, higher clarity earns its money. VS1 is a sensible floor, and VVS is a defensible choice.

Brilliant cuts hide inclusions. Round brilliants, ovals, pears, marquises, cushions and radiants all have many small facets throwing light in every direction. That visual noise conceals a lot. In these shapes, dropping to VS2 or a well chosen SI1 is usually invisible.

Size changes the calculation. The same inclusion occupies a larger proportion of the face-up area in a bigger stone, and there is more surface for the eye to scan. Above about two carats, most buyers are more comfortable at VS2 or better regardless of shape.

Clarity does not affect sparkle

A widespread misunderstanding worth correcting directly. Sparkle comes from cut, and only from cut. It is a function of how precisely the facets are angled and polished so that light entering the stone is returned to your eye rather than leaking out the bottom.

A flawless diamond with a poor cut looks dull. A well cut SI1 outsparkles it easily and visibly.

If you have a fixed budget and you are deciding where to spend it, cut quality is almost always the highest return per rupee of the four Cs. Clarity is usually the lowest, provided you stay in the eye clean range. Our 4Cs guide goes through the full trade-off.

What VVS means specifically in lab grown diamonds

Here is where the advice for lab grown genuinely differs from the advice for mined stones, and where a lot of buying guides simply copy across mined diamond logic without checking whether it applies.

In mined diamonds, high clarity is scarce. Nature produces far more included stones than clean ones, so VVS carries a genuine rarity premium.

In lab grown diamonds, growth conditions are controlled. High clarity material is not scarce in the same way, and VVS is common rather than exceptional. The premium structure that exists in mined diamonds does not carry over cleanly.

The practical consequence is that in lab grown you can usually reach VVS without the kind of price step you would face in a mined stone, so if you want it, it is more attainable. But it also means VVS is not the marker of rarity or investment quality that some sellers imply when they use it as a selling point. It is a quality grade, not a scarcity signal.

Two more things worth knowing about lab grown clarity specifically. Some CVD grown stones carry faint graining or a very slight cloudiness that a certificate records under comments rather than in the clarity grade, so it is worth reading the whole report and not just the grade line. And fluorescence, which is common in mined diamonds, is far less frequent in lab grown, which removes one variable from the decision.

How to read clarity on an IGI certificate

Every IGI report has a clarity line and, for most stones, a plotted diagram showing where the inclusions sit and what type they are.

Three habits make the report useful rather than decorative.

Read the plot, not just the grade. Two SI1 stones can be very different buys depending on whether the inclusion sits under a crown facet where the pattern hides it or dead centre under the table where it does not.

Read the comments section. Notes about graining, clouds affecting transparency, or extra facets live there rather than in the grade.

Check the report number is laser inscribed on the girdle and that it matches. That is what ties the certificate to the specific stone in front of you. Our guide comparing IGI, GIA and SGL covers how the labs differ on grading strictness and what that means for comparing stones across certificates.

So should you buy VVS?

A reasonable framework rather than a rule.

Buy VVS if you are choosing an Emerald, Oval or Princess cut, you are buying a large stone where the table is a big open window, you know you will inspect the stone with a loupe and want it to hold up, or you simply want the certificate to read that way and the step in price is acceptable to you. That last reason is legitimate. People buy things for how they feel about them.

Buy VS instead if you want the best visual result per rupee. VS1 in almost any shape and size is eye clean and looks identical to VVS on a hand. This is where most of the value sits.

Consider SI1 if you are buying a brilliant cut under about two carats, and you can see the stone or a clear photograph before you commit. The savings are real and often invisible.

Spend the difference on cut. If choosing VS over VVS frees up budget, putting it into a better cut grade will change how the diamond looks far more than the clarity grade ever would.

Frequently asked questions

What is the full form of VVS? Very Very Slightly Included. It describes inclusions that are very difficult for a trained grader to see under 10x magnification.

Is VVS better than VS? Higher on the scale, yes. Visibly different to the naked eye, no. Both are eye clean in normal viewing.

Can you see inclusions in a VVS diamond? Not without magnification, and even under 10x a trained grader has to work to find them.

Is VVS the best clarity? No. Flawless and Internally Flawless rank above it. VVS is the third tier from the top.

Does VVS mean the diamond is more sparkly? No. Sparkle is determined by cut quality. Clarity and sparkle are unrelated.

Is VVS worth it in lab grown diamonds? It is more attainable in lab grown than in mined because high clarity material is not scarce. Whether it is worth the step over VS depends on the shape and size. In Emerald cut, Oval cut and Princess cuts, and in larger stones, there is a case for it. In smaller brilliant cuts, the difference is not visible.

What does eye clean mean? No inclusion is visible to an unaided eye at normal viewing distance, usually taken as about 25 to 30 centimetres. Most VS and many SI1 stones are eye clean.

Which is more important, clarity or cut? Cut, by a wide margin, provided clarity stays within the eye clean range. Cut determines how the diamond behaves in light, which is what people actually notice.

Where to go from here:

Our 4Cs guide covers how clarity trades off against cut, colour and carat when you have a fixed budget. If you are leaning towards a step cut, the emerald cut guide explains why clarity carries more weight in those shapes. And our certification guide covers what IGI actually grades and how to read a report properly.

We supply IGI certified loose lab grown diamonds and set them to order, and every quote separates the stone from the gold, the making and the GST, so you can see exactly what a change in clarity grade costs before you decide whether it is worth it.

Related Reads: diamond shape guide for indian buyers, diamond cuts and shapes guide