Diamonds are a girl's best friend, and we want the highest-quality diamond shapes for our significant others. Diamonds last forever, and you want to make a purchase that your special someone will proudly wear on their finger for years to come. We would like to share with you ten of the most popular diamond ring shape designs available on the market as well as a few engagement ring options we are sure you and your significant other will love. It's engagement season, and we want to help you make this memory as special and meaningful as possible!

Product FAQ

diamond ring

Image via Pixabay

We found and answered a few important questions regarding the purchase of high-quality diamonds, which shapes are the most popular, and how to shop properly within your personal budget. We also included a few helpful warnings on common mistakes novice shoppers make, and where we recommend you window shop and buy your diamond rings themselves!

1. What Are The Most Popular Diamond Shape Ring Designs?

2. How Can I Choose A Good Diamond On The Market?

3. Diamond Buying Mistakes To Look Out For?

4. Where Can I Buy High-Quality Diamonds?

5. Overall Price Range Of Diamond Engagement Rings?

How we Reviewed

engagement ring

Image via Unsplash

Our team spent much time and effort to bring you this non-biased best-of list detailing the most popular diamond shapes and engagement rings available for purchase this engagement season! We reviewed them based on the following parameters: their unique features, their pros and cons, their price, their metal type, their available ring sizes, and an Amazon link for more information!

We Reviewed:

  • Contemporary Channel Set Princess And Pave Round Cut Diamond Engagement Ring
  • Princess Cut/Shape 14K White Gold Classic Prong Set Diamond Engagement Ring
  • 14K White Gold Solitaire Oval Cut Diamond Engagement Ring
  • Mark Broumand 3.45ct Marquise Cut Diamond Engagement Ring
  • Halo Style Diamond Engagement Ring Pear Cut Shape
  • Certified Cushion-Cut 14K White Gold Designer Popular Halo Style Baguette
  • 18K White Gold Emerald Cut Solitaire Diamond Engagement Ring
  • 14K White Gold Solitaire Asscher Cut Diamond Engagement Ring
  • Radiant-cut Moissanite and Diamond Engagement Ring
  • 4K White Gold Solitaire Heart Cut Diamond Engagement Ring

Contemporary Channel Set Princess And Pave Round Cut Diamond Engagement Ring

Platinum 1.91 CTW Contemporary Channel Set Princess And Pave Round Cut Diamond Engagement Ring w/ 1.01 Ct GIA Certified Princess Cut G Color VVS1 Clarity Center
  • Diamond Weight Variance can be +/- 6% as we try to get you the best looking stone
  • Satisfaction guaranteed. Houston Diamond District offers a 30 day return policy on all of its products
  • We only sell 100% Natural, un-treated , conflict free diamonds. Our Large Real Pieces are offered at great prices while maintaining the quality
  • We have matching wedding bands for every engagement ring
  • Want a different center stone? Search for Houston Diamond District Engagement Ring as we have over 100,000 rings to choose from

Features

This fancy cut is a good choice because it works with almost any style of ring. It features a face-up shape with square or rectangular sides for a versatile look.

PROS

  • 1.91 CTW
  • 1.01 carat GIA certified 
  • G color
  • VVS1 clarity 

CONS

  • fancy cut
  • high price range 

Metal Type

platinum, rose-gold, white-gold, or yellow-gold

 

Available Ring Sizes

4 through 9.5

Contemporary Channel Set Princess And Pave Round Cut Diamond Engagement Ring

Features

One of the most popular and versatile engagement ring styles out there, this will make your significant other feel like a princess! This simple yet elegant band brings attention to the stunning center with a paved halo for a low cost!

PROS

  • 1.10 carat
  • 14K white-gold classic prong set
  • 0.60 CTW
  • I-J color
  • eye clean clarity 

CONS

  • platinum metal unavailable
  • fancy cut 

Metal Type

rose-gold, white-gold, or yellow-gold

 

Available Ring Sizes

4 through 9.5

14K White Gold Solitaire Oval Cut Diamond Engagement Ring

Features

For those who want something different from a round cut with just as much sparkle, the oval cut is a perfect choice for sophisticated women. The elongated shape creates the illusion of greater size.

PROS

  • 0.5 carat GIA certified 
  • solitaire oval cut 
  • G-H color
  • VVS1-VVS2 clarity 

CONS

  • less than one carat
  • only one diamond with a thin band 

Metal Type

platinum, rose-gold, white-gold, or yellow-gold

 

Available Ring Sizes

4 through 9.5

Mark Broumand 3.45ct Marquise Cut Diamond Engagement Ring

Mark Broumand 3.45ct Marquise Cut Diamond Engagement Ring
  • Designed and handcrafted in Los Angeles, CA
  • 100% Natural Diamonds
  • Never enhanced or treated
  • Conflict Free Diamonds
  • Contact us for customizations!

Features

This regal and distinctive diamond shape is marked by curved sides and pointed ends to create an illusion of greater size and elongating the finger.

PROS

  • 3.45 carat 
  • conflict-free
  • 100% natural

CONS

  • very expensive 
  • no ring sizes listed
  • no metal type listed

Metal Type

None listed

 

Available Ring Sizes

None listed

Halo Style Diamond Engagement Ring Pear Cut Shape

Near 1/2 Carat Halo Style Diamond Engagement Ring Pear Cut Shape (F-G Color SI1-SI2 Clarity)
  • Houston Diamond District offers a 30 day return policy on all of its products
  • Side Diamonds on Engagement Rings with Sidestones are G-H Color SI1-SI2 Clarity
  • Direct Manufacturer Prices & Free Certificate of Authenticity

Features

This teardrop shape is a hybrid of styles marquise and oval. For those who make their own rules and think two is better than one, this is the perfect shape. The symmetry of a properly cut pear shape is pleasing to the eye.

PROS

  • 0.5 carat 
  • halo style
  • F-G color
  • SI1-SI2 clarity

CONS

  • a thin band
  • less than one carat 

Metal Type

platinum, rose-gold, white-gold, or yellow-gold

 

Available Ring Sizes

4 through 9.5

Certified Cushion-Cut 14K White Gold Designer Popular Halo Style Baguette

1.5 Carat GIA Certified Cushion-Cut 14K White Gold Designer Popular Halo Style Baguette and Pave Set Round Diamond Engagement Ring with a 0.5 Ct D-E VS1-VS2 Center
  • Houston Diamond District offers a 30 day return policy on all of its products
  • Diamond Variance of Weight is +/- 6%
  • We only sell 100% Natural, un-treated , conflict free diamonds.
  • Direct Manufacturer Prices & Free Certificate of Authenticity
  • Side Diamonds are G-H Color, SI1-Si2 Clarity

Features

This square-cut shape with rounded corners increases the stone's brilliance and is considered a classic that's been around for almost 200 years, giving it much time to be perfected.

PROS

  • 1.3 carat GIA certified
  • halo style baguette 
  • D-E color
  • VVS1-VVS2 clarity

CONS

  • sizes 4 and 8.5 unavailable 

Metal Type

platinum, rose-gold, white-gold, or yellow-gold

 

Available Ring Sizes

4.5 through 9.5

18K White Gold Emerald Cut Solitaire Diamond Engagement Ring

18K Yellow Gold Emerald Cut Solitaire Diamond Engagement Ring (1.21 Carat I Color VS1 Clarity)
  • Diamond Weight Variance can be +/- 6% as we try to get you the best looking stone
  • Satisfaction guaranteed. Chandni Jewels offers a 30 day return policy on all of its products
  • We only sell 100% Natural, un-treated , conflict free diamonds.
  • Center Stone is a 1.21 Carat I Color VS1 Clarity Center Stone.
  • MADE IN USA

Features

The step cuts and hall-of-mirrors look of emerald cuts make inclusions and body color easy to see. Its long silhouette and angular lines capture its clarity and catch the light dramatically and elegantly.

PROS

  • 18K white gold
  • solitaire diamond
  • 1.21 carat
  • I color
  • VS1 clarity

CONS

  • the diamond certificate may be too generous in color and clarity 
  • only one diamond with a thin band 

Metal Type

platinum, rose-gold, white-gold, or yellow-gold

 

Available Ring Sizes

4 through 9.5

14K White Gold Solitaire Asscher Cut Diamond Engagement Ring

Features

This octagonal shape boasts 58 large step facets set in a four-prong mounting reminiscent of emerald cuts. This is the perfect cut for your fashion-conscious significant other with its higher crown and smaller table!

PROS

  • 2 carat GIA certified
  • solitaire diamond 
  • I-J color
  • I1 clarity

CONS

  • only one diamond with a thin band 
  • high in price 

Metal Type

platinum, rose-gold, white-gold, or yellow-gold

 

Available Ring Sizes

4 through 9.5

Radiant-cut Moissanite and Diamond Engagement Ring

Radiant-cut Moissanite Engagement Ring 3 1/10 CTW 14k Rose Gold, 6
  • Moissanite Center Stone - Synthetic Lab Created, Near Colorless Grade
  • Diamond Side Stones - Natural Earth Mined
  • 14 Karat Gold
  • Features a Unique Diamond Lined Head
  • Any questions left below will be answered promptly by our Kobelli customer service

Features

This light-catching cut lives up to its name. Just like an emerald-cut stone but extra sparkle thanks to the facets, this vibrant and lively diamond looks beautiful set with both rounded or square cornered diamonds.

PROS

  • additional sizes available
  • 3 1/10 CTW 
  • 14K rose-gold

CONS

  • only available in rose-gold 

Metal Type

rose-gold

 

Available Ring Sizes

4 through 11

4K White Gold Solitaire Heart Cut Diamond Engagement Ring

3/4 Carat GIA Certified Platinum Solitaire Heart Cut Diamond Engagement Ring (0.75 Ct D-E Color, VVS1-VVS2 Clarity)
  • Satisfaction guaranteed. Houston Diamond District offers a 30 day return policy on all of its products
  • We only sell 100% Natural, un-treated , conflict free diamonds.
  • Diamond Weight Variance can be +/- 6% as we try to get you the best looking stone
  • Want a different center stone? Search for Houston Diamond District Engagement Ring as we have over 100,000 rings to choose from

Features

This unique symbol of love is distinguishable unless it's less than 1/2 carat. It will show clearly (and sparkly) how much you love your special someone!

  • 3/4 carat GIA certified
  • solitaire heart diamond
  • D-E color
  • VVS1-VVS2 clarity

CONS

  • the heart shape is hard to identify in less than 0.5 carats

Metal Type

platinum, rose-gold, white-gold, or yellow-gold

 

Available Ring Sizes

4 through 9.5

The Verdict


There are a staggering number of engagement rings out there in all different shapes, sizes, and carat weights. We hope we have given you an idea of what's hot and popular in the engagement ring market and that you decide to check out a few on our list for the important question you're dying to ask that special someone. 

Pick out your favorite diamond shape engagement ring from our list and follow its Amazon link to find out more information and purchase it!

Featured Image by sara graves from Pixabay

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