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All About the Blue Diamond Ring

by Molly Jones
Last updated on August 20, 2023
All About the Blue Diamond Ring

A blue diamond ring is truly a thing of beauty. For centuries, blue diamonds have been revered for their stunning shades of blue and an intense, luminescent quality that just can’t be found in other gemstones.

From sparkling as a center stone in engagement rings to providing a showstopping statement stone for an anniversary gift, the blue diamond is truly the king of all diamonds.

If you’ve ever wondered what a blue diamond ring is and how it gets its classic hue, you’re in luck! We’ve researched blue diamond rings and have all the info you could want on this trendy yet timeless diamond, so keep reading to find out.

Fancy Deep Blue Diamond

What Is a Blue Diamond Ring?

Fancy Deep Blue 1.42ct SI1 Radiant Lab Created Diamond

Diamonds are born under the Earth’s surface, where they are subjected to intense heat and pressure for millions of years. The heat and pressure cause the carbon atoms that make up the diamonds’ crystal structure to bond, creating a diamond crystal.

When impurities such as boron find their way into the crystal structure of the diamond, it results in a fancy-colored diamond with a vibrant blue hue. Blue diamond rings are engagement rings (or any other rings) with a blue diamond as its primary gemstone.

Are Blue Diamonds Rare?

Fancy Intense Blue 1.01ct SI2 Princess Lab Created Diamond

Blue diamond engagement rings are rare jewelry in large part due to the rarity of blue diamonds. Natural blue diamonds are so rare because they form under particular conditions.

First, heat and pressure must be applied to the carbon-containing material that forms natural diamonds.

Second, the carbon must be forced into a high-pressure, low-temperature environment to turn blue instead of white. This kind of environment exists deep inside Earth, where natural blue diamonds form at high pressures and temperatures over millions of years.

Blue diamonds can be produced in a lab using the high-pressure, high-temperature method. Like natural blue diamonds, boron is introduced to a lab diamond as it forms. This both speeds up the formation process and imbues the diamond with a blue color.

Voila! Blue diamonds are born.

Blue Diamond Engagement Ring Shopping

Fancy Dark Blue 2.85ct VS2 Emerald Lab Created Diamond

When browsing unique blue diamond rings, it can be understandable to feel overwhelmed. Information about buying blue diamonds is sparser than information about regular diamonds. To prevent feeling overwhelmed, try to keep the following in mind about blue diamond rings:

Blue Diamond Rings Can Vary in Color

Fancy Deep Blue 1.19ct SI1 Cushion Lab Created Diamond
Fancy Deep Blue 1.19ct SI1 Cushion Lab Created Diamond

Fancy-colored diamonds are graded on a scale that ranges from “Faint” to “Fancy Deep.” Furthermore, blue diamond rings can present themselves in a variety of shades, from sea-foam blue to sky blue and more.

When shopping for a blue diamond, remember that the shade of blue you prefer will vary from person to person. What one person may consider light blue could be dark for someone else. So when considering what shade of blue diamond you prefer, use the scale as a guide rather than a law.

You can also expect to pay more for a blue diamond that is more saturated in color, as these diamonds are considered the rarest and most valuable.

Fancy Blue Diamond Ring Shapes

Fancy Deep Blue 1.2ct VS2 Oval Lab Created Diamond

Is it surprising that a fancy blue diamond also comes in fancy shapes? It’s like they were made for each other. Blue diamond rings can be cut into any shape like ordinary stones. However, the round brilliant cut creates the most waste from rough gemstones. It is common to see blue diamond rings in fancy shapes that cut down on diamond waste.

When you buy a blue diamond engagement ring with diamond shapes such as Princess, Oval, Emerald, and Cushion, you will know that those styles create the most minimal waste. Plus, because most of the rough diamond was utilized, you can also expect to pay less.

Blue Diamond Engagement Ring Styles

Alicia Ring

Blue diamonds are showstopping all on their own, and finding the perfect style for your blue diamond will push it over the top.

Consider a solitaire setting for a minimalistic and chic look that highlights the color of your blue diamond. This classic style makes the blue diamond stand out while still being subtle enough for everyday wear. You can also add a slight halo around your stone for added sparkle if you’re looking for more bling.

Or search for a vintage style with pave stones. Your blue diamond will provide a pop of color, and the pave stones will surely add a fashion-forward vintage flair.

Ultimately, these are a sampling of the endless possibilities you could create when designing your jewelry.

Blue Diamond Ring Metals

Finally, remember that a blue diamond may bring out different aspects of various metals when considering a blue engagement ring.


Anna Solitaire Ring

There are many shades of gold, and each one brings out different undertones in the blue diamond engagement ring. Here’s how to tell them apart:

1) Yellow Gold: This shade of gold is bright and vibrant, and it’s great for bringing out the blues in a blue diamond engagement ring. It will give your ring a radiant, sunny glow that you can wear all year long.

2) White Gold: This shade of gold is a little bit softer than yellow gold but still has a lot of shine. It also has some warmer tones that make it perfect for the fall and winter months when you want to add some warmth to your look.

3) Rose Gold: This shade of gold has been popular for quite some time now because it gives off a beautiful rosy hue that makes any piece look luxurious and high-end. The rosy hue makes this color perfect for birthdays, anniversaries, or any occasion where you want to show someone how much they mean to you!


Haley Ring

Platinum is a precious white metal that is highly durable and hypoallergenic. It can be worn on its own or paired with other precious metals to make an elegant statement piece. Platinum is known for its incredibly high luster, which makes your blue ring even brighter than usual.

Shop Blue Diamond Rings at Clean Origin

Clean Origin has a fabulous selection of blue diamond stones. We allow you to shop by shape, size, and price. Our blue diamond gemstones are masterfully lab grown and make the perfect anniversary gift. So, you can rest easy knowing that your diamond jewelry was created and developed with a minimal environmental cost.