Lab Grown Diamond Engagement Rings
Finding your dream ring shouldn't mean choosing between beauty and budget. At Leonids, our lab grown diamond engagement rings bring together thoughtful craftsmanship, beautiful designs, and factory-direct pricing.
Explore 1, 2, and 3 carat options in round, oval, emerald, pear, princess, marquise, and radiant shapes. From classic solitaires to halo and three-stone settings, each design can be paired with white gold, yellow gold, rose gold, or platinum. Whether you love something timeless or a more personal style, you'll find options to make your ring feel like yours.
Every individual diamond of 0.5 carat or larger comes with an IGI grading report, and custom design options and free engraving on most rings add a personal touch.
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Bella丨2CT Radiant Lab Diamond Engagement Ring In 14K Solid Gold/Platinum
$2,160.00
Unit price perBella丨2CT Radiant Lab Diamond Engagement Ring In 14K Solid Gold/Platinum
$2,160.00
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Nyla丨14K Solid Gold 3CT Solitaire Lab-Grown Diamond Bezel Engagement Ring
$3,300.00
Unit price perNyla丨14K Solid Gold 3CT Solitaire Lab-Grown Diamond Bezel Engagement Ring
$3,300.00
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Bella丨1CT Radiant Lab Diamond Engagement Ring In 14K Solid Gold/Platinum
$1,470.00
Unit price perBella丨1CT Radiant Lab Diamond Engagement Ring In 14K Solid Gold/Platinum
$1,470.00
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Callie丨3CT Radiant Cut Lab Diamond Milgrain Hidden Halo Engagement Ring
$3,150.00
Unit price perCallie丨3CT Radiant Cut Lab Diamond Milgrain Hidden Halo Engagement Ring
$3,150.00
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Nyla丨14K Solid Gold 2CT Solitaire Lab-Grown Diamond Bezel Engagement Ring
$2,300.00
Unit price perNyla丨14K Solid Gold 2CT Solitaire Lab-Grown Diamond Bezel Engagement Ring
$2,300.00
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Amelie丨3CT Radiant Cut Lab Diamond Engagement Ring in 14K Solid Gold/Platinum
$3,010.00
Unit price perAmelie丨3CT Radiant Cut Lab Diamond Engagement Ring in 14K Solid Gold/Platinum
$3,010.00
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Callie丨1CT Radiant Cut Lab Diamond Milgrain Hidden Halo Engagement Ring
$1,380.00
Unit price perCallie丨1CT Radiant Cut Lab Diamond Milgrain Hidden Halo Engagement Ring
$1,380.00
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Amelie丨1CT Radiant Cut Lab Diamond Engagement Ring in 14K Solid Gold/Platinum
$1,250.00
Unit price perAmelie丨1CT Radiant Cut Lab Diamond Engagement Ring in 14K Solid Gold/Platinum
$1,250.00
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Ivy丨2CT Solitaire Bezel Set Lab Diamond Engagement Ring In 14K Solid Gold/Platinum
$2,020.00
Unit price perIvy丨2CT Solitaire Bezel Set Lab Diamond Engagement Ring In 14K Solid Gold/Platinum
$2,020.00
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Amira丨2CT Radiant Cut Lab Diamond Twisted Three-Stone Engagement Ring
$2,050.00
Unit price perAmira丨2CT Radiant Cut Lab Diamond Twisted Three-Stone Engagement Ring
$2,050.00
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Liora丨2CT Radiant Cut Lab Grown Diamond Three Stones Engagement Ring
$2,010.00
Unit price perLiora丨2CT Radiant Cut Lab Grown Diamond Three Stones Engagement Ring
$2,010.00
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Callie丨2CT Radiant Cut Lab Diamond Milgrain Hidden Halo Engagement Ring
$2,140.00
Unit price perCallie丨2CT Radiant Cut Lab Diamond Milgrain Hidden Halo Engagement Ring
$2,140.00
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Liora丨1CT Radiant Cut Lab Grown Diamond Three Stones Engagement Ring
$1,340.00
Unit price perLiora丨1CT Radiant Cut Lab Grown Diamond Three Stones Engagement Ring
$1,340.00
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Amira丨3CT Radiant Cut Lab Diamond Twisted Three-Stone Engagement Ring
$3,090.00
Unit price perAmira丨3CT Radiant Cut Lab Diamond Twisted Three-Stone Engagement Ring
$3,090.00
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Amira丨1CT Radiant Cut Lab Diamond Twisted Three-Stone Engagement Ring
$1,330.00
Unit price perAmira丨1CT Radiant Cut Lab Diamond Twisted Three-Stone Engagement Ring
$1,330.00
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Ivory丨6CTW Lab Grown Diamond Toi Et Moi Engagement Ring In 14K Solid Gold/Platinum
$4,760.00
Unit price perIvory丨6CTW Lab Grown Diamond Toi Et Moi Engagement Ring In 14K Solid Gold/Platinum
$4,760.00
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Ivory丨4CTW Lab Grown Diamond Toi Et Moi Engagement Ring In 14K Solid Gold/Platinum
$2,820.00
Unit price perIvory丨4CTW Lab Grown Diamond Toi Et Moi Engagement Ring In 14K Solid Gold/Platinum
$2,820.00
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Liora丨3CT Radiant Cut Lab Grown Diamond Three Stones Engagement Ring
$3,080.00
Unit price perLiora丨3CT Radiant Cut Lab Grown Diamond Three Stones Engagement Ring
$3,080.00
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Ivory丨2CTW Lab Grown Diamond Toi Et Moi Engagement Ring In 14K Solid Gold/Platinum
$1,930.00
Unit price perIvory丨2CTW Lab Grown Diamond Toi Et Moi Engagement Ring In 14K Solid Gold/Platinum
$1,930.00
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Nova丨2CT Asscher Cut Lab Diamond Twisted Engagement Ring In Solid Gold/Platinum
$2,580.00
Unit price perNova丨2CT Asscher Cut Lab Diamond Twisted Engagement Ring In Solid Gold/Platinum
$2,580.00
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Evie丨3CT Pear Cut Lab Grown Diamond Engagement Ring With Basket Setting
$3,210.00
Unit price perEvie丨3CT Pear Cut Lab Grown Diamond Engagement Ring With Basket Setting
$3,210.00
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Evie丨2CT Pear Cut Lab Grown Diamond Engagement Ring With Basket Setting
$2,280.00
Unit price perEvie丨2CT Pear Cut Lab Grown Diamond Engagement Ring With Basket Setting
$2,280.00
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Evie丨1CT Pear Cut Lab Grown Diamond Engagement Ring With Basket Setting
$1,610.00
Unit price perEvie丨1CT Pear Cut Lab Grown Diamond Engagement Ring With Basket Setting
$1,610.00
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Nova丨3CT Asscher Cut Lab Diamond Twisted Engagement Ring In Solid Gold/Platinum
$3,590.00
Unit price perNova丨3CT Asscher Cut Lab Diamond Twisted Engagement Ring In Solid Gold/Platinum
$3,590.00
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Alaya丨3CT Emerald Cut Lab Diamond Twisted Engagement Ring In Solid Gold/Platinum
$3,200.00
Unit price perAlaya丨3CT Emerald Cut Lab Diamond Twisted Engagement Ring In Solid Gold/Platinum
$3,200.00
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Alaya丨1CT Emerald Cut Lab Diamond Twisted Engagement Ring In Solid Gold/Platinum
$1,520.00
Unit price perAlaya丨1CT Emerald Cut Lab Diamond Twisted Engagement Ring In Solid Gold/Platinum
$1,520.00
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Amara丨3CT Oval Cut Lab Diamond Twisted Engagement Ring In Solid Gold/Platinum
$3,110.00
Unit price perAmara丨3CT Oval Cut Lab Diamond Twisted Engagement Ring In Solid Gold/Platinum
$3,110.00
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How to Choose a Lab Grown Diamond Engagement Ring
Start with your budget and the details that matter most to you. Lab grown diamonds are generally a more affordable alternative to natural diamonds, giving you more flexibility to choose a larger stone or invest in a setting you love.
When comparing diamonds, look beyond carat weight. Cut quality plays a major role in how a diamond reflects light, creating the brilliance and fire you notice when it moves. A beautifully cut diamond can look more impressive than a larger stone with less sparkle. Consider the 4Cs—cut, color, clarity, and carat weight—along with the diamond's actual measurements. Both lab grown and natural diamonds can have inclusions, so check the individual stone's grading details rather than assuming one origin always means better quality.
At Leonids, individual diamonds of 0.5 carat or larger include an independent IGI grading report to help you understand their characteristics and shop with confidence.
Find a Ring That Fits Your Style and Everyday Life
The right engagement ring should look beautiful and feel comfortable long after the proposal.
Start with the shape and setting you naturally gravitate toward. A round solitaire offers timeless simplicity, while an oval or pear diamond gives a more elongated look. Halo settings add extra sparkle, and three-stone designs bring meaningful detail. For a closer look at individual proportions and styles, explore our oval engagement rings and other diamond shape collections.
Your metal type matters, too. Yellow gold adds warmth, white gold offers a clean, modern finish, rose gold brings a softer tone, and platinum is a durable choice for everyday jewelry. Before choosing, think about your daily routine. A lower-profile setting may catch less on clothing, while bezel settings offer additional protection around the diamond. Check the band width, setting height, and ring size, especially if you plan to wear your engagement ring alongside a wedding band.
At Leonids, you can explore different metals, settings, and custom details to create a ring that matches your vision.
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Lab Grown Diamond Engagement Rings: FAQs
Yes. Lab grown diamonds are real diamonds created in a controlled environment rather than formed naturally within the earth. They have essentially the same chemical composition, hardness, and optical properties as mined diamonds.
To the naked eye, a lab grown diamond generally looks the same as a natural diamond of comparable quality. The main difference is its origin, not whether it's a real diamond.
Lab grown diamonds generally cost less than comparable natural diamonds because of differences in how they are produced and supplied.
This means you may be able to choose a larger diamond or a more detailed setting without increasing your budget. Actual prices depend on the diamond's cut, color, clarity, carat weight, and the ring's design.
There isn't one perfect carat size. A 1 carat diamond can feel understated and elegant, a 2 carat stone offers more presence, and a 3 carat diamond creates a bolder look.
Remember that carat measures weight, not exact visible size. A diamond's shape, proportions, and setting affect how large it appears on your hand. Choose the size you love wearing, rather than focusing on carat weight alone.
Review the diamond's cut, color, clarity, carat weight, and measurements. An independent grading report helps you understand these characteristics.
At Leonids, each individual diamond of 0.5 carat or larger comes with an IGI report. Since our pieces are made to order, final report details are provided after shipping. You can review sample reports and diamond specifications before purchasing.
Most Leonids rings are made to order. Standard production typically takes around 15 business days, followed by approximately 3–5 business days for U.S. shipping. If you have a proposal date in mind, contact us before ordering.
Eligible U.S. purchases have a 30-day return window after delivery, but exclusions apply, particularly to custom, engraved, or modified pieces. Check our shipping policy and return policy for the conditions that apply to your order.
We focus on IGI certified lab grown diamonds, & offer a variety of gemstone options for customers with limited budgets. Pieces are crafted in solid gold 10K~18K or platinum, custom design available. Orders are supported by resizing, warranty, returns, & international shipping services.
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