The VANBRUUN diamond qualities

At VANBRUUN, we have always believed that a diamond is more than a jewel – it is a moment captured in brilliance. Over the years, our Classic and Reserve diamonds have helped clients celebrate life’s most precious moments. Therefore, we are proud to introduce a third diamond quality: Signature, the ultimate expression of rarity, clarity, and fire. Let us guide you through our diamond qualities.

Signature

Signature diamonds represents the pinnacle. Graded D/IF (minimum IF), these diamonds embody the rarest purity and exceptional visual performance. Each stone is carefully chosen to ensure the highest standard, making Signature the ultimate choice for clients seeking unmatched precision and timeless elegance.

Recommended for...

We recommend Signature diamonds to those seeking the very best – a diamond of ultimate rarity, precision and exceptional light performance.

Reserve

Reserve diamonds take this a step further. Graded F/VS1, these diamonds are exceptionally white and rare, with inclusions that are difficult to detect even with magnification. Perfectly suited for bright metals like Platinum and White Gold, Reserve diamonds elevate every piece with their subtle brilliance.

Recommended for...

We recommend Reserve diamonds to those who prefer a noticeably whiter diamond with elevated brilliance and rarity.

Classic

Classic diamonds, graded H/SI1, are meticulously selected for their beauty and eye-clean clarity. They offer reliable elegance and are ideal for those seeking a refined diamond at a standard grade.

Recommended for...

We recommend Classic diamonds to those seeking a carefully chosen, standard-grade diamond with reliable beauty and value.

Quality comparison

Diamond quality
Color & Clarity
Cut grade
Description
Signature
D / IF
Excellent
Our highest-quality diamonds. Exceptional purity, precise proportions, and outstanding brilliance.
Reserve
F / VS1
Excellent
Extra white color and exceptional clarity. Inclusions are difficult to detect even under magnification.
Classic
H/SI1
Excellent
Eye-clean, no inclusions visible to the naked eye, offering a refined appearance at an accessible level.

Please note that Cut grade only applies to round diamonds

Curious to learn more about diamonds?

The 4C's

A diamond is graded by four parameters called the 4C's. Together they determine the look and price of a diamond. Read on to learn more about the 4 C's.

Cut

Determine how light is reflected. This is the most critical parameter to have in mind.

Learn more about cut

Color

Describes the diamond’s color. The scale is letters between D-Z.

Learn more about color

Carat

The weight unit for diamonds. One carat equals 200 milligrams.

Learn more about carat

Clarity

Describes the absence or presence of imperfections, their position, size, and origin.

Learn more about clarity

Lab grown or natural diamond?

Both lab grown and natural diamonds are real diamonds, but they differ in origin, value, and rarity. Discover the key differences below and find a diamond that suits your desires.

Lab grown diamond facts

  • Low second-hand value

  • Lower price (20-50%)

  • Made by humans

  • Modified after preferences

  • Possibility of unique colors and shapes

  • Real diamond

Lab grown diamonds

Natural diamond facts

  • Great investment

  • Higher price

  • Made by nature

  • Unique in its kind

  • Limited and costly for specific requests

  • Real diamond

Natural diamonds

FAQ

  • Classic offers beautiful, eye-clean diamonds at H/SI1.

  • Reserve is whiter and rarer at F/VS1.

  • Signature is the highest grade, D/IF, selected for ultimate purity and brilliance.

Yes. All VANBRUUN diamonds are always eye-clean. Reserve diamonds have inclusions that are very difficult to detect,e ven under magnification, and Signature diamonds are flawless.

For those seeking the absolute finest quality, rarest clarity, and exceptional brilliance choose Signature. It is particularly remarkable for larger stones, bespoke designs, and timeless jewelry.

Learn more about diamonds