Are you ready to explore Mississippi’s hidden treasures and try your luck at finding diamonds? From the well-known W. M. Browning Cretaceous Fossil Park to hidden spots like the Yazoo River banks, the state offers exciting opportunities for digging up nature’s sparkling wonders.

Whether you’re a seasoned rock collector or just looking for a unique outdoor adventure, Mississippi has plenty of places to discover gems. This guide will take you through the ultimate locations for diamond hunting and provide tips to help you uncover these dazzling finds.

How Diamond Forms Here

Diamonds form deep within the Earth, about 90 to 200 kilometers below the surface, where conditions are extreme.

Here, carbon atoms are subjected to intense heat—around 900 to 1,300 degrees Celsius—and immense pressure, about 45 to 60 kilobars. This environment causes the carbon to crystallize into diamond structures over millions to billions of years.

Over time, erosion and weathering expose these stones, making them accessible for mining.

What’s amazing is that each diamond’s journey from deep within the Earth makes it unique, with its own shape, size, and clarity.

The Types of Diamond

Diamonds are classified into various types based on their structure and color. Here are some of the popular types of diamond:

Black Diamond

Black diamonds, also known as carbonados, are truly one-of-a-kind. Unlike their clear cousins, these stones are opaque and have a matte finish.

They don’t sparkle in the traditional sense but have a unique, mysterious charm all their own.

What makes black diamonds special is their age and formation. Most are believed to be 2.6 to 3.2 billion years old, making them some of the oldest gemstones on Earth.

Their dark color comes from numerous inclusions and the presence of graphite or other minerals.

Recently, a massive black diamond called “The Enigma” made headlines. Weighing 555.55 carats, it showcases the growing interest in these unusual stones.

Yellow Diamond

Yellow diamonds shine with a vibrant, sunny hue. Their color ranges from light yellow to deep, intense shades.

This beautiful color comes from nitrogen atoms in the diamond’s structure. These atoms absorb blue light and reflect yellow, giving the stone its unique appearance.

Unlike clear diamonds, yellow diamonds are graded based on their color intensity. The deeper and richer the yellow, the more valuable the stone. This grading system is different from the one used for colorless diamonds.

Blue Diamond

The color of the blue diamond can range from a soft, icy blue to a deep, vivid shade. This striking blue comes from boron in the diamond’s crystal structure. It’s a rare occurrence in nature, making these diamonds very uncommon.

One cool thing about blue diamonds is how they react to ultraviolet light. Many of them show a unique glow called fluorescence. This can make their color even more impressive under certain lighting.

Blue diamonds have some famous examples. The Hope Diamond is probably the most well-known. It’s known for being the largest diamond weighing 45.52 carats. It’s current value is estimated to be US$200–350 million.

Red Diamond

Red diamonds are incredibly rare and highly prized. Their distinct red color comes from structural imperfections in the diamond’s crystal lattice, not from chemical impurities like other colored diamonds.

These diamonds are so rare that very few have ever been found. Each discovery of a red diamond is a significant event in the gemstone world.

Their rarity makes them even more valuable than pink or blue diamonds, which are already considered extremely precious.

Some famous red diamonds have captured public attention. The Moussaieff Red from Brazil and the Kazanjian Red Diamond from South Africa are notable examples.

In 1987, a red diamond (Hancock Diamond) sold at auction for a record-setting $927,000, highlighting the extraordinary value placed on these rare gems.

Pink Diamond

Pink diamond’s color can be a soft, delicate pink or a deep, vivid rose. What’s interesting is that scientists aren’t entirely sure why they’re pink. It’s thought to be due to a twist in their crystal structure, not because of any specific element.

These diamonds are incredibly scarce. For every million carats of rough diamonds mined, only one carat might be a pink diamond. This rarity makes them highly prized by collectors and jewelers.

Even small pink diamonds can be worth a lot because of their rarity. They’re often used in high-end jewelry, where their unique color makes a big impact.

Green Diamond

Green diamonds are some of the most unusual and unique colored diamonds. Their color can range from a light mint to a deep forest green

What makes them special is how they get their color. It’s not from a chemical element, but from exposure to natural radiation over millions of years.

This natural coloring process is incredible. It happens when diamonds are near radioactive rocks deep in the earth. The radiation changes the diamond’s crystal structure, creating the green color.

Green diamonds often show unique light effects. Some might have a strong glow under certain lights, adding to their allure.

What Rough Diamonds Look Like

Rough diamonds can be challenging to identify. Here are a few proven techniques that will make it easier for you to identify the rough diamond:

Check for a Glassy or Waxy Luster

One of the most noticeable features of a rough diamond is its luster. Uncut diamonds often have a glassy or waxy appearance.

This is because the rough surface scatters light differently than a smooth, cut surface.

Look for an Octahedral Shape

Rough diamonds typically take on an octahedral shape, which resembles two pyramids joined at the base. This shape is a result of the diamond’s cubic crystal structure.

However, not all rough diamonds will have a perfect octahedral form, as they can be distorted or irregular due to natural forces during formation.

Assess the Density and Weight

Diamonds are known for their density and weight. A rough diamond will feel heavy for its size compared to other stones.

You can test this by holding the stone in your hand and comparing it to a known non-diamond.

Look for a Crystalline Texture

When examining a rough diamond, you may notice a distinct crystalline texture on its surface.

This is due to the diamond’s atomic structure and can help distinguish it from other minerals or synthetic stones.

A Quick Request About Collecting

Tips on where to look

Once you get to the places we have listed below there are some things you should keep in mind when you’re searching:

Look in Sedimentary Rocks

Sedimentary rocks are a great place to start. These rocks form from layers of materials that have settled over time.

Diamonds can be found in these layers. Look for areas where the rock has been worn down or eroded. This is where diamonds might be exposed.

Explore Riverbeds

Rivers are another excellent spot. Over time, water carries diamonds downstream. Look for gravel beds in rivers. These spots can hold diamonds that have been washed away from their original location.

Pay attention to bends in the river. These areas often collect heavier materials, including diamonds.

Check Old Mining Sites

Old mining sites are worth exploring. Many diamonds were left behind during past mining activities.

Look for areas where mining was done in the past. Even if the site is no longer active, it can still be a good place to find hidden gems.

Investigate Hillsides

Hillsides can also be promising. Erosion can expose diamond-bearing rocks. Look for loose soil or rock on slopes.

These areas may reveal diamonds that have been pushed to the surface over time.

The types of Diamond you can find around the state

Mississippi holds some fascinating diamonds, with rough diamonds being the most common type uncovered. These uncut stones often have a glassy or waxy shine and can form in a shape like two pyramids joined at the base, making them thrilling finds for collectors.

Colored diamonds, like yellow and green, are rare but possible to find in areas shaped by radiation or mineral deposits. Yellow diamonds get their bright color from nitrogen, while green ones develop their hue from exposure to radiation over time, offering a glimpse into nature’s hidden beauty.

Some Great Places To Start

Here are some of the better places in the state to start looking:

Mississippi River gravel beds

The Mississippi River gravel beds are a great place to search for diamonds. The river’s flow carries rough diamonds and deposits them in gravel layers, especially around bends and slower-moving areas where heavier stones settle.

Using tools like a sieve or classifier makes it easier to sift through the gravel and spot potential finds. Look for stones with a shiny or waxy surface and unique shapes like octahedrons. Taking time to search carefully can lead to uncovering some amazing treasures.

Homochitto River gravels

The Homochitto River gravels are a great place to search for diamonds in Mississippi. The river has carried diamonds over time, depositing them in gravel beds, especially around bends where the water slows.

Focus on sifting through gravel in areas where debris collects or the water slows down. Using tools like a sieve can help find diamonds with a glassy or waxy shine, so patience and thorough searching are essential.

Amite River deposits

The Amite River deposits are a great place to search for diamonds in Mississippi. Over time, the river has carried diamonds and dropped them in gravel beds, especially in spots where the water slows down, like river bends.

To have a better chance of finding diamonds, focus on gravel bars and shallow areas where heavier stones settle. Using tools like a sieve can help separate the gravel and make it easier to spot diamonds with their shiny or waxy look. Being patient and thorough is important when searching here.

Tangipahoa River gravels

The Tangipahoa River gravels in Mississippi are a great spot for finding diamonds. Over time, the river has moved diamonds, leaving them in gravel beds, especially in areas where the water slows down, like river bends or shallow spots.

To increase the chances of finding diamonds, focus on gravel bars and areas where debris gathers. Using a sieve or classifier can help sift through the gravel and make it easier to spot diamonds with their shiny or waxy look. Patience and careful searching are important when exploring these gravels.

Pearl River tributaries

The Pearl River tributaries in Mississippi are great places for diamond hunters to check out. These smaller streams feed into the Pearl River, where diamonds are often left in gravel beds, especially in areas where the water slows down, like bends or around debris.

To increase the chances of finding diamonds, focus on gravel bars and spots where the current is slower. Using a sieve or classifier can help separate the gravel, making it easier to find diamonds with their shiny or waxy look. Patience and careful searching are important when looking in these areas.

Places Diamond has been found by county