Round Cut Diamond Engagement Rings

Looking for a timeless engagement ring that will accompany your joyful moments to come? Round diamond engagement rings are the most popular choice thanks to their unmatched brilliance and classic feel. Handcrafted with love, our collection features great designs with contemporary touches for this iconic ring. Shop Eternate’s round diamond rings now to mesmerize your partner with a bespoke piece.

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Yellow gold round cut solitaire engagement ringSolitaire Yellow gold engagement ring with sidestonesSidestones Yellow gold three stones engagement ringThree Stone Vintage yellow gold engagement ringVintage Yellow gold bridal setBridal Sets Yellow gold halo engagement ringHalo
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Round cut diamondRound Oval cut diamondOval Princess cut diamondPrincess Emerald cut diamondEmerald Cushion cut diamondCushion Heart cut diamondHeart Radiant cut diamondRadiant Asscher cut diamondAsscher Pear cut diamondPear Marquise cut diamondMarquise
Vintage Side Stone Round Cut Diamond Engagement Ring (1.00 CT) Vintage Side Stone Round Cut Diamond Engagement Ring (1.00 CT)

Vintage Side Stone Round Cut Diamond Engagement Ring (1.00 CT)

$5,710.00 $7,138.00
Yellow Gold
Vintage Inspired Diamond Engagement Ring with Adorned Cathedral (1.00 CT) Vintage Inspired Diamond Engagement Ring with Adorned Cathedral (1.00 CT)

Vintage Inspired Diamond Engagement Ring with Adorned Cathedral (1.00 CT)

$5,690.00 $7,113.00
Yellow Gold
Twisted Solitaire Diamond Engagement Ring (1.00 CT) Twisted Solitaire Diamond Engagement Ring (1.00 CT)

Twisted Solitaire Diamond Engagement Ring (1.00 CT)

$5,490.00 $6,863.00
Yellow Gold
Twist Diamond Engagement Ring (2.00 CT) Twist Diamond Engagement Ring (2.00 CT)

Twist Diamond Engagement Ring (2.00 CT)

$24,190.00 $30,238.00
Yellow Gold
Twisted Halo Diamond Engagement Ring (1.00 CT) Twisted Halo Diamond Engagement Ring (1.00 CT)

Twisted Halo Diamond Engagement Ring (1.00 CT)

$5,730.00 $7,163.00
Yellow Gold
Twist Diamond Engagement Ring (1.00 CT) Twist Diamond Engagement Ring (1.00 CT)

Twist Diamond Engagement Ring (1.00 CT)

$5,610.00 $7,013.00
Yellow Gold
Twist Diamond Engagement Ring (1.50 CT) Twist Diamond Engagement Ring (1.50 CT)

Twist Diamond Engagement Ring (1.50 CT)

$13,870.00 $17,338.00
Yellow Gold
Trellis Three Stone Round Diamond Engagement Ring (1.50 CT TW) Trellis Three Stone Round Diamond Engagement Ring (1.50 CT TW)

Trellis Three Stone Round Diamond Engagement Ring (1.50 CT TW)

$11,570.00 $14,463.00
Yellow Gold
Trellis Three Stone Round Diamond Engagement Ring (2.00 CT TW) Trellis Three Stone Round Diamond Engagement Ring (2.00 CT TW)

Trellis Three Stone Round Diamond Engagement Ring (2.00 CT TW)

$20,270.00 $25,338.00
Yellow Gold
Three Stone Diamond Engagement Ring with Pear Cut Accents (2.00 CT) Three Stone Diamond Engagement Ring with Pear Cut Accents (2.00 CT)

Three Stone Diamond Engagement Ring with Pear Cut Accents (2.00 CT)

$5,570.00 $6,963.00
Yellow Gold
Split Double Band Halo Diamond Engagement Ring (1.00 CT) Split Double Band Halo Diamond Engagement Ring (1.00 CT)

Split Double Band Halo Diamond Engagement Ring (1.00 CT)

$6,170.00 $7,713.00
Yellow Gold
Three Stone Diamond Engagement Ring with Emerald Cut Accents (1.40 CT) Three Stone Diamond Engagement Ring with Emerald Cut Accents (1.40 CT)

Three Stone Diamond Engagement Ring with Emerald Cut Accents (1.40 CT)

$5,510.00 $6,888.00
Yellow Gold
Three Stone Diamond Engagement Ring with Marquise Cut Accents (1.20 CT) Three Stone Diamond Engagement Ring with Marquise Cut Accents (1.20 CT)

Three Stone Diamond Engagement Ring with Marquise Cut Accents (1.20 CT)

$5,850.00 $7,313.00
Yellow Gold
Simple Cathedral Three Stone Round Diamond Engagement Ring (2.50 CT TW) Simple Cathedral Three Stone Round Diamond Engagement Ring (2.50 CT TW)

Simple Cathedral Three Stone Round Diamond Engagement Ring (2.50 CT TW)

$25,130.00 $31,413.00
Yellow Gold
Simple Cathedral Three Stone Round Diamond Engagement Ring (1.50 CT TW) Simple Cathedral Three Stone Round Diamond Engagement Ring (1.50 CT TW)

Simple Cathedral Three Stone Round Diamond Engagement Ring (1.50 CT TW)

$11,490.00 $14,363.00
Yellow Gold
Round Halo with Marquise Side Stones Diamond Engagement Ring (1.00 CT) Round Halo with Marquise Side Stones Diamond Engagement Ring (1.00 CT)

Round Halo with Marquise Side Stones Diamond Engagement Ring (1.00 CT)

$5,950.00 $7,438.00
Yellow Gold
Simple Cathedral Three Stone Round Diamond Engagement Ring (2.00 CT TW) Simple Cathedral Three Stone Round Diamond Engagement Ring (2.00 CT TW)

Simple Cathedral Three Stone Round Diamond Engagement Ring (2.00 CT TW)

$20,190.00 $25,238.00
Yellow Gold
Round Halo Diamond Engagement Ring (2.00 CT) Round Halo Diamond Engagement Ring (2.00 CT)

Round Halo Diamond Engagement Ring (2.00 CT)

$24,470.00 $30,588.00
Yellow Gold
Round Cut Three Stone Diamond Engagement Ring (1.75 CT) Round Cut Three Stone Diamond Engagement Ring (1.75 CT)

Round Cut Three Stone Diamond Engagement Ring (1.75 CT)

$6,550.00 $8,188.00
Yellow Gold
Round Halo Diamond Engagement Ring (1.50 CT) Round Halo Diamond Engagement Ring (1.50 CT)

Round Halo Diamond Engagement Ring (1.50 CT)

$14,010.00 $17,513.00
Yellow Gold
Round Halo Diamond Engagement Ring (1.00 CT) Round Halo Diamond Engagement Ring (1.00 CT)

Round Halo Diamond Engagement Ring (1.00 CT)

$5,690.00 $7,113.00
Yellow Gold
Round Cut Diamond Round Halo Engagement Ring (1.50 CT) Round Cut Diamond Round Halo Engagement Ring (1.50 CT)

Round Cut Diamond Round Halo Engagement Ring (1.50 CT)

$14,270.00 $17,838.00
Yellow Gold
Round Cut Three Stone Diamond Engagement Ring (1.50 CT) Round Cut Three Stone Diamond Engagement Ring (1.50 CT)

Round Cut Three Stone Diamond Engagement Ring (1.50 CT)

$6,230.00 $7,788.00
Yellow Gold
Round Cut Diamond Round Halo Engagement Ring (2.00 CT) Round Cut Diamond Round Halo Engagement Ring (2.00 CT)

Round Cut Diamond Round Halo Engagement Ring (2.00 CT)

$24,730.00 $30,913.00
Yellow Gold
Round Cut Diamond Round Halo Engagement Ring (1.00 CT) Round Cut Diamond Round Halo Engagement Ring (1.00 CT)

Round Cut Diamond Round Halo Engagement Ring (1.00 CT)

$5,910.00 $7,388.00
Yellow Gold
Round Cut Diamond Engagement Ring with Channel Set Sidestones (1.00 CT) Round Cut Diamond Engagement Ring with Channel Set Sidestones (1.00 CT)

Round Cut Diamond Engagement Ring with Channel Set Sidestones (1.00 CT)

$5,550.00 $6,938.00
Yellow Gold
Round Cut Diamond Engagement Ring with Wave Sidestones (1.00 CT) Round Cut Diamond Engagement Ring with Wave Sidestones (1.00 CT)

Round Cut Diamond Engagement Ring with Wave Sidestones (1.00 CT)

$5,570.00 $6,963.00
Yellow Gold
Round Cut Diamond Engagement Ring with Milgrain Accented Double Round Sidestones (1.00 CT) Round Cut Diamond Engagement Ring with Milgrain Accented Double Round Sidestones (1.00 CT)

Round Cut Diamond Engagement Ring with Milgrain Accented Double Round Sidestones (1.00 CT)

$5,510.00 $6,888.00
Yellow Gold
Round Bezel Solitaire Diamond Engagement Ring (2.00 CT) Round Bezel Solitaire Diamond Engagement Ring (2.00 CT)

Round Bezel Solitaire Diamond Engagement Ring (2.00 CT)

$24,130.00 $30,163.00
Yellow Gold
Round Bezel Solitaire Diamond Engagement Ring (1.50 CT) Round Bezel Solitaire Diamond Engagement Ring (1.50 CT)

Round Bezel Solitaire Diamond Engagement Ring (1.50 CT)

$13,690.00 $17,113.00
Yellow Gold
Round Bezel Solitaire Diamond Engagement Ring (1.00 CT) Round Bezel Solitaire Diamond Engagement Ring (1.00 CT)

Round Bezel Solitaire Diamond Engagement Ring (1.00 CT)

$5,430.00 $6,788.00
Yellow Gold
Petite Twisted Vine Three Stone Round Diamond Engagement Ring (2.50 CT TW) Petite Twisted Vine Three Stone Round Diamond Engagement Ring (2.50 CT TW)

Petite Twisted Vine Three Stone Round Diamond Engagement Ring (2.50 CT TW)

$25,330.00 $31,663.00
Yellow Gold
Petite Twisted Vine Three Stone Round Diamond Engagement Ring (1.50 CT TW) Petite Twisted Vine Three Stone Round Diamond Engagement Ring (1.50 CT TW)

Petite Twisted Vine Three Stone Round Diamond Engagement Ring (1.50 CT TW)

$11,670.00 $14,588.00
Yellow Gold
Petite Twisted Vine Three Stone Round Diamond Engagement Ring (2.00 CT TW) Petite Twisted Vine Three Stone Round Diamond Engagement Ring (2.00 CT TW)

Petite Twisted Vine Three Stone Round Diamond Engagement Ring (2.00 CT TW)

$20,370.00 $25,463.00
Yellow Gold
Pave Crown Diamond Engagement Ring (1.00 CT) Pave Crown Diamond Engagement Ring (1.00 CT)

Pave Crown Diamond Engagement Ring (1.00 CT)

$5,730.00 $7,163.00
Yellow Gold
Pave Set Milgrain Knife Edge Diamond Engagement Ring (1.00 CT) Pave Set Milgrain Knife Edge Diamond Engagement Ring (1.00 CT)

Pave Set Milgrain Knife Edge Diamond Engagement Ring (1.00 CT)

$5,710.00 $7,138.00
Yellow Gold
Pave Set Knife Edge Diamond Engagement Ring (1.00 CT) Pave Set Knife Edge Diamond Engagement Ring (1.00 CT)

Pave Set Knife Edge Diamond Engagement Ring (1.00 CT)

$5,670.00 $7,088.00
Yellow Gold
Milgrain Marquise Side Stone Diamond Engagement Ring (1.00 CT) Milgrain Marquise Side Stone Diamond Engagement Ring (1.00 CT)

Milgrain Marquise Side Stone Diamond Engagement Ring (1.00 CT)

$5,610.00 $7,013.00
Yellow Gold
Milgrain Marquise and Round Sidestone Diamond Engagement Ring (1.00 CT) Milgrain Marquise and Round Sidestone Diamond Engagement Ring (1.00 CT)

Milgrain Marquise and Round Sidestone Diamond Engagement Ring (1.00 CT)

$5,650.00 $7,063.00
Yellow Gold
Milgrain Sidestone Diamond Engagement Ring (1.00 CT) Milgrain Sidestone Diamond Engagement Ring (1.00 CT)

Milgrain Sidestone Diamond Engagement Ring (1.00 CT)

$5,610.00 $7,013.00
Yellow Gold
Milgrain Art Deco Diamond Engagement Ring (1.00 CT) Milgrain Art Deco Diamond Engagement Ring (1.00 CT)

Milgrain Art Deco Diamond Engagement Ring (1.00 CT)

$5,630.00 $7,038.00
Yellow Gold
Micropave Trio Diamond Engagement Ring (1.00 CT) Micropave Trio Diamond Engagement Ring (1.00 CT)

Micropave Trio Diamond Engagement Ring (1.00 CT)

$5,970.00 $7,463.00
Yellow Gold
Knife Edge Round Diamond Engagement Ring (1.00 CT) Knife Edge Round Diamond Engagement Ring (1.00 CT)

Knife Edge Round Diamond Engagement Ring (1.00 CT)

$6,510.00 $8,138.00
Yellow Gold
Knife Edge Round Diamond Engagement Ring (2.00 CT) Knife Edge Round Diamond Engagement Ring (2.00 CT)

Knife Edge Round Diamond Engagement Ring (2.00 CT)

$24,110.00 $30,138.00
Yellow Gold
Knife Edge Round Diamond Engagement Ring (1.50 CT) Knife Edge Round Diamond Engagement Ring (1.50 CT)

Knife Edge Round Diamond Engagement Ring (1.50 CT)

$13,670.00 $17,088.00
Yellow Gold
Hidden Halo Round Diamond Engagement Ring (2.00 CT) Hidden Halo Round Diamond Engagement Ring (2.00 CT)

Hidden Halo Round Diamond Engagement Ring (2.00 CT)

$20,190.00 $25,238.00
Yellow Gold
Hidden Halo Round Diamond Engagement Ring (1.50 CT) Hidden Halo Round Diamond Engagement Ring (1.50 CT)

Hidden Halo Round Diamond Engagement Ring (1.50 CT)

$11,490.00 $14,363.00
Yellow Gold
Hidden Halo Round Diamond Engagement Ring (1.00 CT) Hidden Halo Round Diamond Engagement Ring (1.00 CT)

Hidden Halo Round Diamond Engagement Ring (1.00 CT)

$5,550.00 $6,938.00
Yellow Gold
Floral Halo Diamond Engagement Ring Floral Halo Diamond Engagement Ring

Floral Halo Diamond Engagement Ring

$2,770.00 $3,463.00
Yellow Gold
Double Pave Shank Halo Diamond Engagement Ring (1.00 CT) Double Pave Shank Halo Diamond Engagement Ring (1.00 CT)

Double Pave Shank Halo Diamond Engagement Ring (1.00 CT)

$5,970.00 $7,463.00
Yellow Gold
Double Pave Set Cathedral Diamond Engagement Ring (1.00 CT) Double Pave Set Cathedral Diamond Engagement Ring (1.00 CT)

Double Pave Set Cathedral Diamond Engagement Ring (1.00 CT)

$5,670.00 $7,088.00
Yellow Gold
Cushion Shaped Halo Diamond Engagement Ring (1.00 CT) Cushion Shaped Halo Diamond Engagement Ring (1.00 CT)

Cushion Shaped Halo Diamond Engagement Ring (1.00 CT)

$5,690.00 $7,113.00
Yellow Gold
Cluster Accent Round Cut Diamond Engagement Ring (2.00 CT) Cluster Accent Round Cut Diamond Engagement Ring (2.00 CT)

Cluster Accent Round Cut Diamond Engagement Ring (2.00 CT)

$20,210.00 $25,263.00
Yellow Gold
14k Gold, 18k Gold, Yellow, White, Rose, 1.5 Carat Cluster Accent Round Cut Moissanite Engagement Ring on a Woman's Ring Finger Cluster Accent Round Cut Diamond Engagement Ring (1.50 CT)

Cluster Accent Round Cut Diamond Engagement Ring (1.50 CT)

$11,510.00 $14,388.00
Yellow Gold
Cluster Accent Round Cut Diamond Engagement Ring (1.00 CT) Cluster Accent Round Cut Diamond Engagement Ring (1.00 CT)

Cluster Accent Round Cut Diamond Engagement Ring (1.00 CT)

$5,570.00 $6,963.00
Yellow Gold
Classic Basket Set Three Stone Round Diamond Engagement Ring (2.00 CT TW) Classic Basket Set Three Stone Round Diamond Engagement Ring (2.00 CT TW)

Classic Basket Set Three Stone Round Diamond Engagement Ring (2.00 CT TW)

$20,210.00 $25,263.00
Yellow Gold
Classic Basket Set Three Stone Round Diamond Engagement Ring (2.50 CT TW) Classic Basket Set Three Stone Round Diamond Engagement Ring (2.50 CT TW)

Classic Basket Set Three Stone Round Diamond Engagement Ring (2.50 CT TW)

$25,150.00 $31,438.00
Yellow Gold
Classic Basket Set Three Stone Round Diamond Engagement Ring (1.50 CT TW) Classic Basket Set Three Stone Round Diamond Engagement Ring (1.50 CT TW)

Classic Basket Set Three Stone Round Diamond Engagement Ring (1.50 CT TW)

$12,270.00 $15,338.00
Yellow Gold
Channel Set Round Cut Diamond Engagement Ring (1.00 CT) Channel Set Round Cut Diamond Engagement Ring (1.00 CT)

Channel Set Round Cut Diamond Engagement Ring (1.00 CT)

$5,590.00 $6,988.00
Yellow Gold
Cathedral Round Cut Diamond Engagement Ring with Pave Set Sidestones (1.50 CT) Cathedral Round Cut Diamond Engagement Ring with Pave Set Sidestones (1.50 CT)

Cathedral Round Cut Diamond Engagement Ring with Pave Set Sidestones (1.50 CT)

$11,650.00 $14,563.00
Yellow Gold
Cathedral Round Cut Diamond Engagement Ring with Pave Set Sidestones (2.00 CT) Cathedral Round Cut Diamond Engagement Ring with Pave Set Sidestones (2.00 CT)

Cathedral Round Cut Diamond Engagement Ring with Pave Set Sidestones (2.00 CT)

$20,350.00 $25,438.00
Yellow Gold
Cathedral Round Cut Diamond Engagement Ring with Pave Set Sidestones (1.00 CT) Cathedral Round Cut Diamond Engagement Ring with Pave Set Sidestones (1.00 CT)

Cathedral Round Cut Diamond Engagement Ring with Pave Set Sidestones (1.00 CT)

$5,710.00 $7,138.00
Yellow Gold
14k Gold, 18k Gold, Yellow, White, Rose, 1 Carat Alternating Marquise Sidestone Moissanite Engagement Ring on a Woman's Ring Finger Alternating Marquise Sidestone Diamond Engagement Ring (1.00 CT)

Alternating Marquise Sidestone Diamond Engagement Ring (1.00 CT)

$5,610.00 $7,013.00
Yellow Gold
Art Deco Diamond Engagement Ring (1.00 CT) Art Deco Diamond Engagement Ring (1.00 CT)

Art Deco Diamond Engagement Ring (1.00 CT)

$5,510.00 $6,888.00
Yellow Gold

Round Diamond Engagement Rings

Known for their ageless beauty, round cut diamond engagement rings are the perfect choice to eternalize your love. Suited to each and every taste, this diamond shape has been opted for engagement rings for ages and is still one of the most popular cuts. With our refined collection, you can take the classic route with a solitaire ring or prefer a halo or a three diamond model for that extra sparkle. Whatever style you go for, it is sure that a round diamond engagement ring will dazzle with its incomparable radiance.

Cut to excellence and designed to stun, our round engagement rings are crafted just for you. After you decide on a style and a setting for your forever ring, you can choose among different materials for the band such as 14K and 18K gold or platinum. We also offer yellow, white and rose gold options for the color of your ring. If you wish to customize your ring further, you can benefit from our free engraving service and etch a special date inside your ring to immortalize a moment of joy in your life.

Round Cut Diamond Engagement Rings FAQs

What ring settings look best with round diamonds?

One of the most popular ring settings for round diamonds is 4-prong. This setting lets the round diamond shine without any obstructions. Bezel is another popular option for round diamonds offering a clean and modern aesthetic. You can also prefer a ring with channel or pave set side stones to increase the radiance of your round cut diamond.

What are the most important factors to consider when purchasing a round diamond engagement ring?

When purchasing a round diamond engagement ring, the stone quality is one of the most important factors you should consider. You can check the 4C's of a diamond (cut, color, clarity and carat) to evaluate its quality thoroughly.
All of our round cut diamond engagement rings are categorized into three quality options to make your job easier: good, better, and best. Ultimately, your budget plays an important role in your pick. With our wide range of price options, you can find the perfect ring without breaking the bank.

What is an ideal cut for a round diamond?

The ideal cut for a round diamond is an excellent cut, which offers the maximum brightness for a round diamond. With a VS+ in clarity, round diamonds with this cut have very small inclusions that you cannot see without a loupe. At Eternate, we also feature round diamonds with SI+ and I+ clarity in our designs so that you can find the perfect engagement ring that is within your budget.

Round Diamond Engagement Rings: Never-Ending Promise

Round diamond engagement rings represent the everlasting promise you give to each other with your partner. As Eternate, we want to be a part of this special celebration with you and are dedicated to offer you excellent service from start to finish. As in all our collections, we craft our round cut diamond engagement rings using quality materials such as recycled gold and conflict-free diamonds. Sustainable, ethical and timeless, our great designs are modern heirlooms in making.

We are committed to providing you with fine jewelry that you are absolutely satisfied with. We cherish your memories and wish our pieces to accompany you for many years to come. Although we have all the trust in our jewelries’ quality, we offer exchanges and returns if you are not completely happy with a piece. At Eternate, we are as excited as you to meet your dream ring. So, we ship our bespoke pieces fast, free, and carbon offset.

If you are not sure about which shape to choose, our home try-on service is perfect for experimenting with different shapes of diamonds and with your favorite style. For example, you can pick an oval cut, a marquise cut and a round cut ring of the same style and see which one suits you best, all at your home’s comfort. Then, you can place your actual order. You can also pick three distinctive styles to try them out with this kit.