The Diamond Pro

Solitaire Diamond Rings: All the Beautiful Details

By Michael Fried
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James Allen has begun their Black Friday sale early this year offering a whopping 25% OFF your setting!

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Solitaire diamond ring settings provide a classic, timeless look for any Diamond Shape. From a beautiful Oval Diamond in yellow gold to a stunning Round Cut in white gold, plenty of options are available within the solitaire family.

Above all, purchase the best engagement ring that matches your fiancé-to-be’s style, and be sure to purchase your ring from a reputable vendor. We suggest the Blue Nile, James Allen and Brian Gavin Diamond collections to ensure you’re getting the best value and quality.

What is a Diamond Solitaire Ring?

A diamond solitaire ring is a ring with a single diamond or gemstone in the center, attached to a simple band. There are no side stones embedded in the band of the ring. The solitaire is a beautiful, classic engagement ring that’s been around for decades.

solitaire 1.05 carat engagement ring white gold band

The center stone is usually supported by prongs, like in a four or six prong ring. Each tiny metal claw grips the diamond to hold it tightly in place. Prongs can be pointed, rounded, flat or V-shaped (the latter being the most common for Princess Cut diamonds).

Check out recently purchased diamond engagement rings from our highest rated retailers to see how beautiful a solitaire setting can be.

Why Choose a Solitaire Diamond Engagement Ring?

A solitaire setting, like this Oval Cut in platinum, is a beautiful choice for those with a simple and elegant style. The sleek design and uncomplicated beauty is a stunning compliment to every outfit and occasion. Everybody can choose their favorite design from very thin bands to the thicker ones.

Diamonds attract attention in a solitaire setting, as there are no additional stones or ornate elements to distract from the center stone. With a prong solitaire setting, there’s minimal metal—meaning there’s more diamond to see and more light to pass through, thus adding to the diamond’s brilliance.

Solitaire Settings for Every Shape

Solitaire settings are an excellent match for any Diamond Shape because of their classic design and secure support. The prongs will hold the diamond, no matter its size or cut style.

Solitaire engagement ring examples:

Pros and Cons of a Solitaire Setting

In addition to choosing a setting that matches the style of your significant other, you want to ensure it fits their lifestyle and is relatively easy to maintain. Review the pros and cons of a solitaire setting below before making your final decision.


  • Elevates the diamond, making it more prominent and noticeable
  • Allows a significant amount of light to pass through the diamond—increasing its brilliance and fire
  • Complements and supports a variety of Diamond Shapes and sizes
  • Easy to maintain and clean
  • Provides a classic, timeless look


  • Can snag on furniture, clothing and other materials, especially if the diamond is high-set (a lower-set prong may be best for wearers with an active lifestyle)
  • Prongs may loosen with wear. We recommend having the prongs inspected at least every two years to ensure the diamond remains secure.

Where to Buy Solitaire Diamond Engagement Rings

Choosing where you’ll purchase your engagement ring is one of the most vital decisions of the ring search process. There are both brick and mortar stores and online vendors who will overcharge you—all while offering you inferior beauty and value. We don’t want that to happen to you or any of our readers.

Throughout our years in the diamond industry, we’ve closely vetted diamond sellers to determine the best and most reliable in the business. The diamond dealers below are reputable and offer extensive collections of both beautiful diamonds and settings. All diamonds come with an AGS or GIA certificate—allowing you to trust what they’re selling you. If you have any questions about these vendors, please don’t hesitate to contact us.

James Allen

We recommend James Allen to our readers because of their appealing prices and incredible diamond imagery. You can view each diamond closely with photography and video before making a purchase. They provide excellent customer service and return policies. Read our full review of James Allen.

Brian Gavin Diamonds

Brian Gavin is an excellent choice if you’re looking for a diamond that’s cut well. Choose a diamond from the “Brian Gavin Signature” Hearts & Arrows collection for the some of the best cut diamonds in the world. As the carat weight of the diamond increases, the added brilliance of a Brian Gavin Black or Signature diamond really comes into play. Read our full review of Brian Gavin Diamonds.

Blue Nile

Because Blue Nile maintains the largest online inventory of diamonds and settings, you’ll have a superb selection to choose from. Blue Nile focuses on remarkable diamonds and high-quality jewelry settings. Read our full review of Blue Nile.

Leibish & Co. (Gemstone Alternative)

Leibish is our recommended vendor for gemstone engagement rings. A colored gemstone, like a sapphire or emerald, is a beautiful, lower cost alternative to a diamond.

In addition, Leibish & Co. maintains a large collection of fancy color diamonds like canary yellow diamonds and purple diamonds. While gemstones tend to be less expensive than diamonds, most colored diamonds are more expensive than colorless diamonds. Read our full review of Leibish & Co.

Solitaire Diamond Engagement Ring Prices

How much is a 1 carat diamond solitaire ring?

A 1 carat diamond solitaire ring differs in price significantly, depending on the cut quality, shape of the diamond, color, clarity grade, and ring style. For instance, this Princess cut diamond engagement ring in white gold costs $4,250, while this Round cut diamond ring in yellow gold costs almost 20% more at $5,160. We recommend our readers look for a diamond that’s well cut and offers plenty of brilliance.

Follow the tips in our 1 carat diamond ring guide to select a stunning 1 carat engagement ring.

How much is a 2 carat diamond solitaire ring?

A 2 carat diamond solitaire ring ranges in price based on the diamond’s cut quality, shape, clarity, color, and ring setting. A dull 2 carat round cut diamond ring might only cost $8,290, while a stunning 2 carat Princess Cut diamond ring in white gold might cost $17,900. In choosing a diamond engagement ring, make sure the diamond is well cut and gives off brilliance and fire.

Select a beautiful 2 carat ring by following our 2 carat diamond ring buying guide.

How much is a 3 carat diamond solitaire ring?

A 3 carat diamond solitaire ring differs in price depending on the shape of the diamond, its cut quality, clarity grade, color, and ring setting. A 3 Carat round cut diamond in yellow gold might cost $21,710, while a 3 Carat oval cut diamond ring with a pave band might cost $29,570.

It’s important to look for a diamond that’s well cut and offers brilliance and fire, especially when you’re purchasing a 3 carat ring. For more tips, check out our 3 carat ring guide.

Solitaire Engagement Ring Inspiration

Although solitaire engagement rings tend to be on the simple side, there are still many variations and styles to choose from. Look through our ring inspiration to see which style, shape, and setting you like best.

Round Cut Diamond Solitaire Engagement Rings

Princess Cut Diamond Solitaire Engagement Rings

Oval Cut Diamond Solitaire Engagement Rings

Cushion Cut Diamond Solitaire Engagement Rings

Vintage Solitaire Engagement Rings

Evaluating a Diamond Ring for Beauty and Value

Interested in finding the most beautiful diamond at the best price?

Check out our other Diamond Pro resources for selecting the perfect ring for the one you love.

  • Diamond Cut: The most important factor for a diamond’s brilliance and sparkle is its Cut. Choose only an Excellent or Ideal cut diamond for the most stunning stone.
  • Diamond Shape: Diamond Shape is chosen primarily on personal preference and style. Review the shapes to decide which one matches your significant other’s taste and lifestyle.
  • Diamond Clarity: Select a diamond that’s eye clean, but remember you don’t need a diamond that’s flawless when under magnification. Blemishes and inclusions often cannot be seen with the naked eye at a VS1 or VS2 Clarity grade. While you can pay more for a higher Clarity grade, it will primarily go unnoticed.
  • Diamond Color: Choose a diamond that’s appears white to the naked eye in relation to its setting color. To the naked eye, a diamond in the G to I range will appear colorless and will cost far less than diamonds in the D to F range.

Shop for solitaire diamond engagement rings here.

Have more questions about diamonds or engagement rings? Send our experts an email.

About the author
Mike learned the diamond business from the ground-up at Leo Schachter Diamonds - one of the world's top diamond manufacturers. He has been recognized as a diamond industry expert by Time, PeopleMoney, The Daily Mirror, NerdWallet, The Times Herald, Yahoo Finance Australia, The Art of Charm, The Washington Diplomat, The Next Web, and more. See more
Top Recommended Vendors
James Allen James Allen is the leader in online diamond sales. Their imaging technology is at the point where it's almost the same as inspecting a diamond with a jeweler's loupe. Their customer experience is best in class, and they have recently upgraded their non-engagement jewelry inventory as well. They have the largest exclusive loose diamond inventory online and fantastic prices. For a limited time, take advantage of their huge 25% OFF holiday sale!!
What we love about them:
  • No questions asked returns within 30 days of shipment. James Allen will send you a paid shipping label to return the ring.
  • Lifetime Warranty
  • Free International Shipping
  • Free prong tightening, repolishing, rhodium plating and cleaning every 6 months
  • Provide insurance appraisals
  • One free resizing within 60 days of purchase
  • Free ring inscriptions
  • Best-in-class high quality imagery of all diamonds in stock
  • 24/7 Customer Service
  • Best-in-class packaging

Blue Nile Blue Nile is the largest and most well known internet jewelry seller. They have a very large exclusive online inventory. Their high quality images are catching up to James Allens' and their prices are amazing. (Pick Up a Blue Nile Coupon Here for $50 off)
What we love about them:
  • No questions asked returns within 30 days of shipment. Blue Nile will send you a paid shipping label to return the ring.
  • Lifetime Warranty
  • Free Shipping
  • Free prong tightening, repolishing, rhodium plating and cleaning every 6 months
  • Provide insurance appraisal
  • One free resizing within the first year of purchase
  • High quality images of about half of their diamonds
  • 24/7 Customer Service
  • 100% credit towards future upgrades (must be at least double in value)
  • Best in class fulfillment

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