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  • Price Match & 100% Money-Back Guarantee
  • Excellent ⭐ 5,000+ Verified 5-Star Reviews
  • Speak with a GIA Gemologist +1 646-288-0810
  • SUMMER Sale: Flat 30% on Diamonds | SUMMER30
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What our customers say

We've served 68,432+ customers worldwide and counting

Reliable, definitely recommend!

I was really scared to make this kind of purchase online. I read all the positive reviews and decided to give them a chance. I'm so glad I did!! My diamond is beautiful! The payment process was quick and easy, my diamond was delivered 10 days after my order was placed.

Anuschka Grobler

Anuschka Grobler

Kentucky

I had an extremely positive experience…

I was looking for rings online and nothing came up within my style/budget until I came across this site. I was skeptical from it being online, but I was always notified of what was happening behind the scenes. I couldn't be happier with this company.

Evan Onuskanych

Evan Onuskanych

New York

Great prices, great customer service!

The prices on this site are significantly lower than other retailers for the exact same diamond. Shipping does take longer than expected, but it was worth the wait, and Sarah did keep me updated the entire process.

Samantha A

Samantha A

Massachusetts

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Ever wonder why some diamond engagement rings remain popular year after year? There are a few timeless reasons behind it, especially when you look at round brilliant cut diamonds.

A Round Lab Grown Diamond Engagement Ring is a combination of shine and style, and it is also a smart choice for your money. If you want a ring that looks premium yet makes a smart purchase, this is one of the strongest choices. A round – shaped diamond ring is a perfect mix of brilliance, elegance, and practicality.

Why Buy Round Shape Lab Diamond Engagement Rings 

A round brilliant cut is known for delivering maximum sparkle, thanks to its precise faceting that reflects light beautifully. This makes your Round Diamond Engagement Ring look really bright and catch peoples attention.

Its timeless and versatile design means it never goes out of style. Whether you prefer classic, modern, or minimal settings, Round Lab Diamond Ring is always a good choice

It also goes well with different styles, like solitaire, halo, or vintage design. So you do not have to worry much about finding a style that matches

Round diamond rings are a reliable choice for daily wear. Their smooth, balanced shape reduces the risk of damage, making them both practical and long-lasting

Customize Your Round Engagement Rings

Create Round Lab Grown Diamond Ring that truly reflects your style and story. Choose your preferred diamond specifications with our easy customization options, then select the perfect round brilliant cut for maximum sparkle.

Pick the metal type that suits your style: 14K white, yellow gold, rose gold, platinum, 18K white gold, 18K yellow gold, or 18K rose gold

You can also add an engraving to your ring to make it even more special to you. This way, your diamond ring will really tell your story. Show your style.

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Frequently Asked Questions

A round shape is the most classic and timeless choice. It reflects light very well, so it looks extra bright and sparkly. It also suits almost every style and never goes out of fashion.

Yes, many people think it’s best because it gives the most sparkle. The round brilliant cut is designed to reflect light beautifully, so the diamond looks lively and eye – catching.

The most popular round lab grown diamond sizes are 1 to 1.5 carats. They offer an excellent balance of brilliance, finger coverage, and value, making them a popular choice for engagement rings.

Depends on your style:

  • Solitaire is simple and classic.
  • A halo makes the diamond look bigger
  • The bezel gives a modern look and protects the diamond well
  • Pave adds extra sparkle to the band

The best metal depends on your personal style. White gold and platinum enhance a round diamond’s brilliance with a bright, modern look. Yellow gold offers a warm, classic appearance, while rose gold adds a soft, romantic touch that complements many ring designs.