What Are Salt and Pepper Diamonds?

Salt and pepper diamonds are one of the most captivating alternatives to traditional diamonds. They are loved for their raw beauty, moody tones, and completely one-of-a-kind appearance. Unlike classic white diamonds, these stones embrace what the diamond industry once tried to hide: inclusions.

Salt and pepper diamonds feel more like a piece of the earth, or a tiny galaxy, than a traditional colorless diamond.

This guide breaks down everything you need to know about salt and pepper diamonds, especially if you are considering one for a custom engagement ring.

Pictured above: One-of-a-kind "Morrigan" with a pear cut salt and pepper diamond, our "Blossom" design with an oval cut salt and pepper diamond, and two customized versions of our "Seren" design with round cut salt and pepper diamonds.

What Is a Salt and Pepper Diamond?

A salt and pepper diamond is a natural diamond that contains a mix of visible inclusions, typically black (the “pepper”) and white or translucent (the “salt”).

These inclusions are made up of natural minerals and structural features formed as the diamond grows, most commonly:

• Graphite or other carbon crystals, which create the dark “pepper” specks

• Pyrite, hematite, or other mineral inclusions, which can add metallic or black tones

• Feathers, which are tiny internal fractures within the crystal

• Clouds, made up of clusters of microscopic pinpoints that give a soft, hazy appearance

Traditionally, with white diamonds, the goal is clarity, meaning the fewer inclusions a stone has, the more valuable it is considered.

With salt and pepper diamonds, that idea is completely reversed. The inclusions are not flaws to avoid, but the very feature that makes each stone distinct. No two are ever the same.

Pictured above: a white pear double cut salt and pepper diamond, a calico baguette cut salt and pepper diamond, and a dark cushion double cut salt and pepper diamond. All available in the Staghead Mine.

What Do Salt and Pepper Diamonds Look Like?

Their appearance can vary dramatically, which is part of their appeal. Some look soft and icy, while others are bold and high contrast.

Common looks include:

• Light gray diamonds with delicate speckling

• Dark, stormy stones with heavy black inclusions

• Galaxy-style diamonds with scattered, star-like patterns

• Heavily included diamonds that appear almost entirely black

Pictured above: an included hexagon-cut salt and pepper diamond, a white rose-cut shield salt and pepper diamond, and a milky grey marquise double-cut salt and pepper diamond. All available in the Staghead Mine.

Because each stone is unique, choosing one is less about perfection and more about finding a pattern that resonates with you.

Are Salt and Pepper Diamonds Real Diamonds?

Yes. Salt and pepper diamonds are real, natural diamonds.

They are formed the same way as traditional diamonds, deep within the earth under extreme heat and pressure. The only difference is that they contain visible inclusions that were not avoided during cutting and grading.

As long as there are no surface-reaching inclusions, they are not structurally lower quality. They are simply evaluated with a different standard of beauty.

Why Are Salt and Pepper Diamonds So Popular?

Salt and pepper diamonds have grown in popularity for a few key reasons:

1. They Are Completely Unique

No two stones are alike. This makes them ideal for custom engagement rings and meaningful, personal jewelry.

2. They Embrace Imperfection

There is a growing shift away from flawless, mass-produced aesthetics. Salt and pepper diamonds feel raw, organic, and real.

3. They Are Often More Affordable

Because they do not meet traditional clarity standards, they are typically more accessible than higher-grade white diamonds of the same size.

Do Salt and Pepper Diamonds Sparkle?

They can, but not in the same way a traditional diamond sparkles. Instead of bright white brilliance, they tend to have a softer, moodier shimmer or flashes of light within darker inclusions. 

The level of sparkle depends on the stones' cut and inclusions.

Picuted above: a custom "Artemis" with a pear cut salt and pepper diamond, a custom "Treva" with a marquise cut salt and pepper diamond, and our one-of-a-kind "Hirondelle" with an oval cut salt and pepper diamond.

Are Salt and Pepper Diamonds Durable?

Yes. Salt and pepper diamonds rank 10 on the Mohs hardness scale, just like all diamonds.

But keep in mind that heavy inclusions can sometimes create internal weak points, and stones with surface-reaching inclusions require extra care. You can refer to our care guidelines for further information on caring for your Salt and Pepper Diamond jewelry. Overall, Salt and Pepper Diamonds are especially well-suited for everyday wear.

How Are Salt and Pepper Diamonds Cut?

These diamonds are often cut to highlight their inclusions rather than hide them.

Popular cuts include:

• Rose cut, which enhances a soft, glowing look

• Oval and round, which balance uniqueness with wearability

• Kite, hexagon, and geometric cuts that emphasize their unconventional nature

Pictured above: a grey cushion rose-cut salt and pepper diamond, a champagne round brilliant cut salt and pepper diamond, and a light kite-cut salt and pepper diamond. All available in the Staghead Mine.

Are Salt and Pepper Diamonds Ethical?

Salt and pepper diamonds play a role in reducing waste in the diamond industry. In the past, stones with visible inclusions were often set aside or discarded for not meeting traditional standards of “perfection.” Today, these same diamonds are celebrated for their character and individuality.

At Staghead Designs, we source our stones from ethical, transparent partners, like Misfit Diamonds, who share a commitment to responsible sourcing and making use of these once-overlooked gems. 

Are Salt and Pepper Diamonds Good for Engagement Rings?

Yes! Salt and Pepper Diamonds are great for engagement rings. They are especially ideal if you want:

• A truly one-of-a-kind engagement ring

• Something non-traditional

• A design inspired by nature, fantasy, or the cosmos

• A stone that tells a story

They are less about status and more about meaning. Salt and pepper diamonds challenge the idea that beauty has to be flawless.

Pictured above: a custom "Andromeda" with a hexagon-cut calico salt and pepper diamond and crescent moon salt and pepper diamond tracer, a one-of-a-kind "Adelaide" heart-cut salt and pepper diamond engagement ring with vintage filigree, and a custom "Artemis on the Vine Divine" with a pear-cut salt and pepper diamond.

Instead, they offer something deeper. Texture, individuality, and a sense of story. Each inclusion is a record of how the stone formed, making every diamond feel rare in a way that goes beyond clarity grades.

If you are drawn to engagement rings that feel a little darker, a little wilder, and entirely distinct, a salt and pepper diamond may be exactly what you are looking for.