Are you looking for the perfect blue diamond engagement ring? If you’re ready to take the next step and make a statement with a one-of-a-kind ring, you’ve come to the right place. We’ve rounded up five of the most beautiful and unique blue diamond engagement rings that will make your heart skip a beat.

Each of these rings is a work of art and a timeless symbol of love. Whether you’re looking for a traditional or modern style, you’ll find something here that will make your special day even more special. From the classic solitaire to a delicate bamboo design, these rings are sure to demonstrate the individuality of the wearer.

These are perfect rings for those that love blue, love the brilliance and fire of diamonds, and would like a ring that stands out from the rest. So stick with us while we show you some great options for enhanced, fancy blue, diamond rings.

How We Choose

You know the importance of finding the perfect engagement ring, but with so many different styles and types available, it can be hard to choose the right one. Blue is her favorite color and she's told you she would love something unique, something that will be above and beyond wearing the traditional white diamond ring.

Our team of jewelry experts has read product descriptions, diamond certificates, and customer reviews of Angara's Enhanced Fancy Blue Engagement Rings. We want to help you find exactly what you are looking for. We've done all the hard work so that you can easily find and purchase a beautiful ring for your special someone.

We will also explain exactly what color enhancement means and why these diamonds are such a great value. Just an elegant and sophisticated Enhanced Fancy Blue Diamond Engagement Ring from Angara that will make your proposal unforgettable! Check out our reviews today and start shopping!

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Our Picks

Semi Bezel-Set Blue Diamond Engagement Ring

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Why We Love It

This Semi Bezel-Set Blue Diamond Engagement Ring is the perfect symbol of love and commitment. With its round brilliant blue diamond secured in a stylish semi-bezel setting, this gorgeous 14k white gold ring exudes an ethereal sparkle that only diamonds can produce! It is the perfect blend of simplicity and elegance with its high-polished surface and rounded curves, it is both beautiful and comfortable. Whether you're looking for an engagement ring, anniversary gift, or just a special surprise, this beautiful blue diamond ring is sure to delight.

What You Should Know

This Semi Bezel-Set Blue Diamond Engagement Ring is of the highest quality and comes with a Certificate of Authenticity. It features a 1.00-carat blue diamond that has been heated and irradiated to maximize color and is set in a semi-bezel setting for a distinctive look. This ring can also be purchased with 0.50 or, 0.75-carat stones set in 14K white, yellow, or rose gold, in sizes 3-14.

Tap above to learn more about this amazing ring. Whether you're looking for something classic or modern, this beautiful blue diamond ring is sure to make a statement.

Vintage Inspired Round Blue Diamond Engagement Ring

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Why We Love It

The Vintage Inspired Round Brilliant Blue Diamond Engagement Ring is the perfect choice for anyone looking for an engagement ring with a blue stone. Crafted in 14k white gold, this stunning ring features a prong-set blue diamond accentuated with several channel, pavé, and bezel settings for an exquisite look. The diamonds are heated and irradiated creating a magnificent color and are of the highest quality grade. This unique and beautiful engagement ring is sure to make a lasting impression that won't go unnoticed. The total diamond weight is 1.03 which includes the 0.50-carat center stone. The ring is available in sizes 3-14.

What You Should Know

The Vintage Inspired Round Brilliant Blue Diamond Engagement Ring comes with a certificate of authenticity, so you can be sure that you are getting the highest quality. Plus, this stunning ring is a classic and timeless design that will last for years to come.

Tap the button above to order your Vintage Inspired Round Blue Diamond Engagement Ring today and show your special someone just how much you care.

Round Blue Diamond Solitaire Engagement Ring

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Why We Love It

This Round Blue Diamond Solitaire Engagement Ring is perfect for anyone looking for a beautiful and elegant engagement ring. This stunning piece of jewelry is crafted in a platinum four-prong setting. The blue diamond is a 1.00-carat diamond and it has been heated and irradiated to bring out its best color. The ring comes with a certificate of authenticity, so you can be sure of its quality and craftsmanship. It can also be set in 14K white, yellow, rose gold, and platinum, in sizes 3-14, with stone sizes: 0.25, 0.50, 0.75 carat enhanced blue diamonds.

What You Should Know

This Round Blue Diamond Solitaire Engagement Ring is ideal for someone that wants the most traditional style ring set with the most beautiful and unusual stone! Its classic design and alluring beauty make it an immensely desirable piece of jewelry. With its premium quality and craftsmanship, this ring is sure to bring joy and delight to anyone who wears it. Plus, it comes with a lifetime warranty, so you can be sure of its quality and durability.

Tap the button above to see all the options and to order a Round Blue Diamond Solitaire Engagement Ring today!

Matthew B.Verified Buyer
5.0 star rating - 07/16/20

Review by Matthew B. on 16 Jul 2020 review stating 100% recommend Angara, definitely returning for the wedding ring! Extremely happy with this ring, it’s exactly what I was looking for! I was able to choose metal type, and stone size for the exact ring I wanted. The ring is beautiful, arrived with out delay, and even came in this awesome box that had a LED positioned directly onto the ring. This made my proposal at night under the fireworks on the 4th of July  perfect!!"
Photos Courtesy Of Matthew B.

Three Stone Princess-Cut Blue Diamond Ring

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Why We Love It

This exquisite Three-Stone Princess-Cut Blue Diamond Ring is the perfect way to show your special someone how much they mean to you. Crafted in 14k white gold, this ring features three stunning princess-cut blue diamonds in a unique prong setting. The tapered shank adds to the design's irresistible beauty. With its sophisticated and timeless appeal, you can be sure your special someone will adore this piece for years to come.

What You Should Know

The diamonds used in this ring have been enhanced with heat and irradiation for a stunning display of color and brilliance. When buying jewelry, it's important to look for a certificate of authenticity from a reputable source to guarantee the quality and authenticity of the diamonds. With this beautiful Three-Stone Princess-Cut Blue Diamond Ring, you can rest assured that you're getting one of the highest-quality diamonds available.

Tap the button above to give your special someone the gift of love with this stunning ring today!

John Verified Buyer 5.0 star rating12/17/13                           Review by John                                                                       "This ring was a knock-out. Could not have been more pleased. If a larger center stone that 1 carat was available I would have gone for it. The value is outstanding. I live in the mountains and delivery issues are always a problem. But if their Customer Executive hadn't ball penned my street address on the FedEx label along with the PO Box # I would never hav received the item. Angara fills a real gap in the decent quality, reasonable price jewelry business. Will definitely use them again."

Natori x Angara Blue Diamond Indochine Bamboo Ring

Natori x Angara Blue Diamond Indochine Bamboo Ring

Why We Love It

The Natori x Angara Blue Diamond Indochine Bamboo Ring is the perfect accessory for anyone looking for a fancy blue enhanced diamond ring. This stunning ring is crafted with 14k white gold and features a hexagonal frame in the center with a 0.10 carat stone. A beautiful enhanced blue diamond is bezel set in the center, making this a modern piece that is sure to turn heads. Its delicate and elegant design makes it perfect for any occasion. And, as seen in the image above, creates a terrific stack. Plus, it comes with a certificate of authenticity to guarantee its quality. This ring is available in sterling silver, white, yellow, and rose 14K gold. it is available in sizes 3-14 so can be worn on any finger!

What You Should Know

This ring is the perfect gift for any special occasion including birthdays, anniversaries, and holidays or even an engagement ring. Plus, the enhanced blue diamond is a beautiful and unique shade that is sure to stand out.

So why wait? Tap the button above to order your Natori x Angara Blue Diamond Indochine Bamboo Ring today.

Buying Guide

What is a Natural Blue Diamond?

Natural blue diamonds are some of the rarest and most prized gems in the world. The first discovery of blue diamonds occurred in the Kollur mine in India during the 17th century. Over time, other significant deposits have been found in regions such as South Africa (Cullinan Mine) Brazil, and Australia (Argyle Mine.) Natural blue diamond fancy-color diamonds are far more rare and valuable than colorless diamonds.

Fast forward several centuries when it was discovered that exposure to radiation and heat could create brilliant blue hues. In the mid-20th century, scientists began exploring ways to enhance the color of natural diamonds. Since then, many natural diamonds have been treated with these methods to create stunning blue shades that are highly sought after by collectors and connoisseurs.

Untreated natural color blue diamonds are rarer than many other colors. Natural blue diamonds (caused by boron impurities) usually show some grey and sometimes green. This makes pure blue an actual Cinderella slipper of diamonds.

Natural Untreated Blue diamonds

When it comes to colored diamonds (they occur in every color of the rainbow) blue diamonds are among the rarest and most coveted. However, not all blue diamonds are created equal. Some have a natural blue color, while others are treated to enhance or create their color. Heat-treated irradiated blue diamonds, in particular, are a popular option for achieving this striking hue. You will never see a color-enhanced blue in pastel colors, the color intensity is always a saturated, deep blue in color.

Color Treated Diamonds

The process of heat treatment involves subjecting diamonds to high temperatures in a controlled environment to alter their color. In the case of blue diamonds, the goal is to remove any brown, gray, or yellow undertones that may be present, resulting in a more vivid blue color.

Irradiation, on the other hand, involves exposing diamonds to radiation to alter their crystal lattice structure, which can also affect their color.

When these two processes are combined, the results are often stunning. Heat-treated irradiated blue diamonds can exhibit a strong, vibrant blue color that is highly desirable to collectors and jewelry aficionados alike. The heat treatment process can help remove any unwanted tones and can effectively 'lock in' the new color created by the irradiation process.

It's important to note that these treatments are permanent. Over time, the color of a heat-treated irradiated blue diamond will not fade or change.

When it comes to value, there is typically a significant difference between natural blue diamonds and heat-treated irradiated blue diamonds. While the latter can still fetch a high price, they are generally not as valued as their natural counterparts. This is because the process of altering a diamond's color through heat treatment and irradiation is seen as a form of enhancement rather than a natural occurrence.

Lab-Created Blue Diamonds

Lab-created diamonds are produced in laboratories, not deep within the earth. They are essentially identical to natural stones in terms of their optical, physical, and chemical properties. In the growing process, boron is added to the recipe and the crystals that are produced are blue. Light blue color is further improved by exposing them to heat treatment.

1.00 Carat Heat-Treated Lab-Created diamond - $2002

In conclusion, heat-treated irradiated blue diamonds can be a stunning and cost-effective option for those looking to acquire a rare and coveted blue diamond. For those seeking a truly rare and valuable investment, natural blue diamonds are still the way to go.

As a price comparison: 0.95 Carats, Round Natural Fancy Blue Diamond, VS1 Clarity, GIA Diamond Report: Sold by Leibish Online Inc. - $399,100.00

0.95 Carat Natural Fancy Blue $399,100

All Your Questions On Blue Diamonds Answered:

Color-enhanced blue diamond engagement rings

So you are looking for a fancy blue diamond engagement ring, but soon realized that these rare gems can only be obtained by the wealthiest of the wealthy! But it is still possible to present her with the ring of her dreams that she will love for the rest of her life, and at a much lower cost!

At Angara, they understand how important it is to find the perfect ring for your special someone, and with a color-enhanced blue diamond from Angara you can do just that. You may still have a question or two, so we've compiled a list of the most frequently asked questions about fancy blue color-enhanced diamond engagement rings so that you feel comfortable you are making the right decision. If your question is not addressed here, please sign up and leave your question below in the comments section.

Can I buy a matching wedding band with matching blue and white diamonds?

Yes, Angara is happy to custom design matching wedding bands for any of the blue diamond color-enhanced engagement rings. Contact the customer service team to discuss the process.

Are irradiated diamonds safe to wear?

Yes, there is no residual radiation in an irradiated stone. Many gemstones are irradiated to improve color, e.g. all blue topaz is irradiated.

Irradiated London Blue Topaz
Irradiated London Blue Topaz

Are all blue diamonds irradiated?

Because natural blue diamonds are so rare (rarer than the majority of other diamond hues on the market) most that you will find are heated, and or irradiated. All fancy-colored diamonds should be accompanied by a gem lab report that confirms the origin of the color, either natural or treated.

How do I know if my blue diamond is a real blue diamond or color enhanced?

Most blue diamonds on the market are treated. According to the Federal Trade Commission rules, all gemstone treatments must be disclosed to consumers. You may notice in all the descriptions for Blue diamonds, the word "enhanced" is included. The same is true for all reputable jewelers. Many will also include lab reports that disclose the origin of color.

What causes the blue color in blue diamonds?

Boron impurities replace Carbon molecules in the diamond's structure and are the primary cause of blue diamonds along with the presence of hydrogen. Blue diamonds are rarer than most other colors such as yellow or pink and come in many shades from pale blue to sky blue and greenish blue or grayish blue.

Are color-treated diamonds fake?

No, they are natural, real diamonds, formed deep within the earth.

Are color-enhanced diamonds valuable?

Color-enhanced diamonds are diamonds that have gone through a process to intensify their color. While the color is not natural, these diamonds can still be valuable if they are of good quality. However, the value of color-enhanced diamonds is typically significantly lower than that of naturally colored diamonds.

In Conclusion

When it comes to choosing the perfect fancy blue, colored-enhanced diamond engagement ring, you can’t go wrong with Angara. With five unique and stunning styles to choose from, you’re sure to find something that reflects your special love story.

Whether you’re looking for a vintage-inspired design, a modern three-stone ring, or something in between, Angara has the perfect ring to make your proposal extra special. So go ahead and find the one that speaks to you and get ready to start your happily ever after!

Thank you for reading our article; please leave your comments and questions below.

Happy Shopping!

Francesca de Granville, G.G. (GIA) F.G.A.


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