4 Carat Lab-Grown Diamond Engagement Rings

For a truly spectacular choice, consider our 4 carat diamond engagement rings. This size is not just about beauty; it’s about making a grand statement. A 4 carat diamond captures the essence of luxury and elegance, making it a perfect centerpiece for any engagement.

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Mira Oval Half-Bezel Solitaire Diamond Ring in yellow gold with a 2 carat east-west set lab-grown oval diamond, showcasing a sleek modern bezel. 2 carat Mira Oval Half-Bezel Solitaire Diamond Ring worn on hand, featuring an east-west oval diamond in yellow gold for a minimalist engagement look.

Mira Oval Half Bezel Solitaire Lab Grown Diamond Ring

$9,586.00 $11,278.00
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Crest Round Pear Toi et Moi Lab Diamond Engagement Ring in yellow gold with 2 carat round bezel-set and pear prong-set lab-grown diamonds. Model wearing Crest Round Pear Toi et Moi Lab Diamond Engagement Ring, showcasing 2 carat lab-grown diamonds in a unique dual-stone gold setting.

Crest Round Pear Toi et Moi Lab Grown Diamond Ring

$15,924.00 $19,904.00
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Cora Pear Cathedral Pavé Solitaire Diamond Ring | 2 Carat in yellow gold with a pear-cut lab grown diamond and pavé band, perfect for engagement. Model wearing the Cora Pear Cathedral Pavé Solitaire Diamond Ring | 2 Carat, showcasing its elegant pear-cut diamond and pavé setting on hand.

Cora Pear Cathedral Pavé Solitaire Lab Grown Diamond Ring

$10,431.00 $15,569.00
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Cora Emerald Cathedral Pavé Solitaire Diamond Ring in yellow gold with a 2 carat emerald-cut lab grown diamond and pavé band setting. 2 carat Cora Emerald Cathedral Pavé Solitaire Diamond Ring worn on hand, showcasing the elegant yellow gold band and emerald-cut center stone.

Cora Emerald Cathedral Pavé Solitaire Lab Grown Diamond Ring

$12,491.00 $15,569.00
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Cora Cushion Cathedral Pavé Solitaire Diamond Ring in yellow gold with 2 carat lab-grown cushion-cut diamond and pavé band, perfect for engagements. 2 carat Cora Cushion Cathedral Pavé Solitaire Diamond Ring on hand, showcasing elegant yellow gold setting and sparkling cushion-cut center stone.

Cora Cushion Cathedral Pavé Solitaire Lab Grown Diamond Ring

$12,324.00 $18,394.00
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Cora Radiant Cathedral Pavé Solitaire Diamond Ring in yellow gold with a 2 carat radiant-cut lab grown diamond and pavé band setting. Model wearing the Cora Radiant Cathedral Pavé Solitaire Diamond Ring showcasing the 2 carat radiant-cut diamond and elegant pavé band.

Cora Radiant Cathedral Pavé Solitaire Lab Grown Diamond Ring

$12,377.00 $18,472.00
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Cora Marquise Cathedral Pavé Solitaire Diamond Ring in yellow gold with 2 carat lab-grown marquise diamond and pavé band, perfect for engagements. 2 carat Cora Marquise Cathedral Pavé Solitaire Diamond Ring worn on hand, showcasing elegant marquise cut and pavé band in yellow gold setting.

Cora Marquise Cathedral Pavé Solitaire Lab Grown Diamond Ring

$12,606.00 $18,881.00
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Cora Oval Cathedral Pavé Solitaire Diamond Ring in yellow gold with 2 carat lab grown oval diamond and pavé band, perfect for engagement. Model wearing Cora Oval Cathedral Pavé Solitaire Diamond Ring showcasing 2 carat oval cut diamond set in yellow gold with pavé detailing.

Cora Oval Cathedral Pavé Solitaire Lab Grown Diamond Ring

$12,366.00 $18,456.00
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Cora Round Cathedral Pavé Solitaire Diamond Ring in yellow gold with 2 carat lab-grown round diamond and pavé band, ideal for engagement. Model wearing the Cora Round Cathedral Pavé Solitaire Diamond Ring, showcasing its 2 carat round diamond and elegant pavé setting on finger.

Cora Round Cathedral Pavé Solitaire Lab Grown Diamond Ring

$12,319.00 $18,387.00
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Bianca Elongated Cushion Ribbed Band Solitaire Diamond Ring in yellow gold with a 2 carat lab grown diamond and detailed ribbed band design. Side view of Bianca Solitaire Diamond Ring in yellow gold showcasing the elongated cushion cut diamond and ribbed band profile.

Bianca Elongated Cushion Ribbed Band Solitaire Lab Grown Diamond Ring

$7,668.00 $10,953.00
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Bianca Round Ribbed Band Solitaire Lab Grown Diamond Ring Bianca Round Ribbed Band Solitaire Lab Grown Diamond Ring

Bianca Round Ribbed Band Solitaire Lab Grown Diamond Ring

$7,668.00 $10,953.00
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Bianca Cushion Ribbed Band Solitaire Diamond Ring in yellow gold with a 2 carat lab-grown cushion cut diamond and silk-inspired ribbed band. Side view of Bianca Cushion Ribbed Band Solitaire Diamond Ring in yellow gold showcasing elevated cushion cut diamond and textured ribbed band.

Bianca Cushion Ribbed Band Solitaire Lab Grown Diamond Ring

$7,548.00 $10,782.00
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Bianca Marquise Ribbed Band Solitaire Lab Grown Diamond Ring Bianca Marquise Ribbed Band Solitaire Lab Grown Diamond Ring

Bianca Marquise Ribbed Band Solitaire Lab Grown Diamond Ring

$8,051.00 $11,501.00
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Bianca Oval Ribbed Band Solitaire Diamond Ring in yellow gold with a 2 carat lab-grown oval diamond and detailed ribbed band design. Side view of Bianca Oval Ribbed Band Solitaire Diamond Ring in yellow gold showcasing the elevated 2 carat oval diamond and ribbed band texture.

Bianca Oval Ribbed Band Solitaire Lab Grown Diamond Ring

$7,668.00 $10,953.00
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Remi Pear Bezel Solitaire Diamond Ring in yellow gold with a 2 carat tilted pear-shaped lab-grown diamond, bezel-set for a modern engagement look. Side view of Remi Pear Bezel Solitaire Diamond Ring in yellow gold, showcasing the elevated 2 carat pear-shaped diamond in a sleek bezel setting.

Remi Tilted Pear Bezel Solitaire Lab Grown Diamond Ring

$11,249.00 $13,234.00
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Remi Oval Bezel Solitaire Lab Grown Diamond Ring Remi Oval Bezel Solitaire Lab Grown Diamond Ring

Remi Oval Bezel Solitaire Lab Grown Diamond Ring

$10,193.00 $11,992.00
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Terra Cushion Heavy Bezel Lab Grown Diamond Ring Terra Cushion Heavy Bezel Lab Grown Diamond Ring

Terra Cushion Heavy Bezel Lab Grown Diamond Ring

$12,724.00 $18,177.00
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Esme Marquise Split Shank Diamond Ring in yellow gold with 2 carat lab-grown marquise diamond and elegant split shank design. 2 carat Esme Marquise Split Shank Diamond Ring worn on hand, showcasing its yellow gold setting and elongated marquise diamond cut.

Esme Marquise Split Shank Lab Grown Diamond Ring

$8,928.00 $10,503.00
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Esme Elongated Cushion Split Shank Lab Grown Diamond Ring Esme Elongated Cushion Split Shank Lab Grown Diamond Ring

Esme Elongated Cushion Split Shank Lab Grown Diamond Ring

$9,159.00 $12,211.00
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Esme Oval Split Shank Solitaire Diamond Ring in yellow gold with a 2 carat lab grown oval diamond and elegant split shank design. 2 carat Esme Oval Split Shank Solitaire Diamond Ring worn on hand, showcasing its yellow gold band and oval lab grown diamond.

Esme Oval Split Shank Lab Grown Diamond Ring

$8,926.00 $11,901.00

4-Carat Lab-Grown Diamond Engagement Rings

Redefine luxury on your own terms with our magnificent 4-carat lab-grown diamond engagement rings - where extraordinary size meets extraordinary value. These are the diamonds that turn heads and start conversations, the kind of pieces you'd expect to see on celebrity hands or in museum cases, now made accessible through advanced technology and ethical innovation. The traditional 4-carat natural diamond market, with its frequent $50,000+ price tags, has long been the exclusive domain of the ultra-wealthy.

Our lab-grown collection changes this paradigm entirely, offering the same staggering presence and quality for just $2,700. This isn't merely a discount - it's a revolution in how we think about fine jewelry. Every diamond in this elite collection represents not just a symbol of love, but a testament to smart financial decision-making: the difference between what you would have spent on a mined diamond and what you'll actually pay could instead fund life-changing investments in your future together.

Certified by IGI and available in all the classic shapes and modern cuts, these diamonds prove that the most impressive statements often come from the most thoughtful choices.

Are lab-grown diamonds real diamonds?

Yes! Lab-grown diamonds are chemically, physically, and optically identical to mined diamonds. They're graded using the same 4Cs (cut, color, clarity, and carat weight) by reputable labs like IGI. The only difference is their origin - created sustainably in a lab rather than mined from the earth.

Why choose a 2-carat lab-grown diamond over a natural diamond?

Why choose an E color, VVS clarity diamond?


Should I prioritize color or clarity in my budget?

How much does a 2-carat lab-grown diamond ring cost?



How do I care for a 4-carat diamond ring?
  1. While diamonds are incredibly durable, we recommend:
  • Removing your ring during strenuous activities
  • Regular professional cleanings
  • Annual prong checks to ensure security

We provide pay-as-you-go and complimentary annual cleaning and inspection services depending on which warranty plan you choose.

What's the best cut for maximizing a 4-carat diamond's appearance?

Elongated shapes like ovals, emeralds, or pears can appear even larger than their carat weight suggests. For maximum brilliance, Ideal-cut round or cushion shapes are exceptional choices.