Round Diamond Engagement Rings

Round Diamond Engagement Rings

These most-loved diamonds echo the Maison's dedication to timeless radiance when paired with artisanal craftsmanship.

  • Select
    your ring
  • Choose
    your diamond
    2 Choose
    your diamond

    First, select a ring style that resonates with you. Next, click Build Your Ring to access our extensive diamond vault. Once you find a diamond that you like, select it before finalizing the details of your ring.

  • Complete
    your ring
    3 Complete
    your ring

    After selecting your ring and diamond, you can now choose your metal type, size your ring to fit, and write an engraving before checking out.

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Basket-Setting Diamond Engagement Ring with Diamond Bridge
From $1,620.93 USD $1,706.84 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPearEmeraldCushionRadiantPrincessMarquiseAsscherHeart+ 7 more
Diamond Engagement Ring with Hidden Diamond
From $1,574.07 USD $1,657.14 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPearEmeraldCushionRadiantPrincessMarquiseAsscherHeart+ 7 more
Diamond Eternity Engagement Ring
From $2,127.16 USD $2,239.34 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOvalPearEmeraldCushionRadiantPrincessMarquiseAsscherHeart+ 7 more
Diamond Engagement Ring with Double Prongs
From $1,510.17 USD $1,589.69 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
CushionRoundOvalPrincessAsscherRadiantEmerald+ 4 more
Diamond Cluster Engagement Ring
From $4,178.35 USD $4,398.45 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
Round
Three-Stone Diamond Engagement Ring with Twisted Band
From $2,724.27 USD $2,867.69 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
Round
Vintage Diamond Engagement Ring with Six Side Diamonds
From $1,557.03 USD $1,639.39 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
Round
Twisted Hearts Diamond Engagement Ring
From $1,246.76 USD $1,312.79 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
Round
Iconic Diamond Engagement Ring with Six Side Diamonds
From $1,391.60 USD $1,465.44 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundOval
Bright-Cut Diamond Halo Engagement Ring with Plain Band
From $1,566.97 USD $1,650.04 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
Round
Hidden Halo Diamond Engagement Ring
From $1,767.19 USD $1,860.20 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
Round
Diamond Halo Engagement Ring with Vintage Detailing
From $2,889.70 USD $3,042.35 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
Round
Diamond Halo Engagement Ring with Bright-Cut Diamond Band
From $1,857.36 USD $1,955.34 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
RoundPearEmeraldCushion+ 1 more
Cushion Halo Diamond Engagement Ring with Diamond Band
From $1,678.44 USD $1,767.19 Sale
18k White Gold18k Yellow Gold14k Rose GoldPlatinum+ 1 more
Round

Build your own engagement ring

designs in an ecksand atelier with diamonds and workshop tools

1. Start with a Ring Style

Explore Ecksand's vast selection of ring styles, from timeless solitaires to unique Secret Heart bands, crafted for a lifetime of elegance.

round, pear, and asscher cut diamonds in tweezers next to a loop in an ecksand workshop atelier on white background

2. Choose your Diamond

Select from Ecksand's expertly-curated lab-grown and natural diamonds, updated daily for cut, carat, clarity, and color, with real-time pricing for unmatched value.

ecksand solitaire oval cut diamond engagement ring being made the by jeweller in workshop

3. Personalize the fine Details

Select your favorite shade of recycled gold or sustainable platinum, personalize it with an engraving, and watch our artisans bring your dream ring to life.

Quality-first design, value and care

Choosing an ethically-sourced Ecksand jewel is an eco-friendly purchase that delivers our unique Canadian expertise and craftsmanship, making a world of difference to both your jewel and our planet.

More than 50,000 unforgettable proposals
Hand-crafted in our Montreal atelier
Lifetime warranty
New diamonds added daily
ecksand sales associate in boutique
Ecksand Montreal Jewelry Boutique Interior

Meet with a fine jewelry and bridal specialist

A personalized experience to help you find the perfect piece.

Customers Love Ecksand

The quality of jewelry at Ecksand does not compare to anyone else.

- PHILLIPE

What a beautiful store and such exquisite jewelry!

- SUSAN

The overall dedication to customer satisfaction was so greatly appreciated.

- ETHAN

Round Diamond Engagement Rings

Build the diamond ring of your dreams. A symbol of timeless elegance, Ecksand's ethically sourced round diamonds are carefully curated to deliver the most scintillating brilliance. These most-loved diamonds echo the Maison's dedication to timeless radiance and artisanal craftsmanship.

Round Diamond Engagement Rings FAQs

What is a round diamond called?

A round diamond is commonly known as a round brilliant cut diamond. This classic shape is renowned for its exceptional sparkle and timeless elegance. The round brilliant cut is designed to enhance the diamond's light performance, making it a popular choice for engagement rings and other fine jewelry. Discover our collection featuring stunning pieces like the Tapered Diamond Engagement Ring with Basket Setting, which showcases the beauty and brilliance of the round diamond cut. Build your own engagement ring online.

How many facets does a round diamond have?

A round brilliant cut diamond typically has 57 or 58 facets. These facets are strategically arranged to maximize the diamond's brilliance and fire, with 33 on the crown (the top part) and 25 on the pavilion (the bottom part). The additional facet is found on the culet, the small area at the diamond's bottom. The precise cutting and arrangement of these facets are crucial for enhancing the diamond's ability to reflect and refract light. Learn more about diamond shapes here.

How big is a 1 carat round diamond?

A 1 carat brilliant round diamond typically measures about 6.5 mm in diameter, but the size can vary depending on how it's cut. Carat measures a diamond's weight, which can affect its size, but they're not directly proportional. Two diamonds with the same carat weight can look different in size depending on how they are cut. Learn more about a diamond's Carat here. Not sure how much to spend on an engagement ring? Our detailed budget guide can help you.

"How much does a 1 carat round diamond cost? "

The cost of a 1-carat round diamond can vary significantly based on factors such as cut, color, and clarity. On average, a 1-carat round diamond can range from $3,000 to $10,000 or more. Higher quality diamonds with excellent cut, color, and clarity will be at the higher end of the price spectrum. For real-time pricing and to explore various options, check out Ecksand's diamond ring builder to compare different settings and specifications. This tool allows you to select the perfect diamond that meets your preferences and budget. Learn more about the 4Cs.