Lab-Grown Diamond Engagement Rings

Lab-grown diamond engagement rings offer brilliant sparkle with ethical craftsmanship. Shop a range of designs in white, yellow, rose gold, and platinum.

Featured Item

Now + Forever Lab-Grown Diamonds Oval-Cut Hidden Halo Engagement Ring 1 ct tw 14K Yellow Gold

Now + Forever Lab-Grown Diamonds Oval-Cut Hidden Halo Engagement Ring 1 ct tw 14K Yellow Gold

Sale

Sale price $1,249.99, was $2,499.99, 50% off

Featured Item

Now + Forever Lab-Grown Diamonds Pear-Shaped Halo Engagement Ring 1-1/2 ct tw 14K White Gold

Now + Forever Lab-Grown Diamonds Pear-Shaped Halo Engagement Ring 1-1/2 ct tw 14K White Gold

Sale

Sale price $2,199.99, was $3,699.99, 41% off

Now + Forever Lab-Grown Diamonds Round-Cut Halo Engagement Ring 1-1/4 ct tw 14K Rose Gold

Now + Forever Lab-Grown Diamonds Round-Cut Halo Engagement Ring 1-1/4 ct tw 14K Rose Gold

Sale

Sale price $1,299.99, was $1,999.99, 35% off

Monique Lhuillier Bliss Certified Marquise-Cut Lab-Grown Diamond Halo Engagement Ring 2 ct tw 18K Yellow Gold

Monique Lhuillier Bliss Certified Marquise-Cut Lab-Grown Diamond Halo Engagement Ring 2 ct tw 18K Yellow Gold

Sale

Sale price $2,799.99, was $4,699.99, 40% off

Monique Lhuillier Bliss Marquise-Cut Lab-Grown Diamond Halo Engagement Ring 2 ct tw 18K White Gold

Monique Lhuillier Bliss Marquise-Cut Lab-Grown Diamond Halo Engagement Ring 2 ct tw 18K White Gold

Sale

Sale price $2,799.99, was $4,699.99, 40% off

Featured Item

Neil Lane Artistry Marquise-Cut Lab-Grown Diamond Engagement Ring 2 ct tw 14K White Gold

Neil Lane Artistry Marquise-Cut Lab-Grown Diamond Engagement Ring 2 ct tw 14K White Gold

Sale

Sale price $2,799.99, was $5,699.99, 51% off

Now + Forever Lab-Grown Diamonds Emerald-Cut Engagement Ring 2-1/2 ct tw 14K White Gold

Now + Forever Lab-Grown Diamonds Emerald-Cut Engagement Ring 2-1/2 ct tw 14K White Gold

Sale

Sale price $3,699.99, was $6,199.99, 40% off

Monique Lhuillier Bliss Pear-Shaped Lab-Grown Diamond Engagement Ring 3-1/2 ct tw 18K White Gold

Monique Lhuillier Bliss Pear-Shaped Lab-Grown Diamond Engagement Ring 3-1/2 ct tw 18K White Gold

Sale

Sale price $4,299.99, was $8,899.99, 52% off

Neil Lane Artistry Radiant-Cut Lab-Grown Diamond Halo Engagement Ring 1-3/4 ct tw 14K Rose Gold

Neil Lane Artistry Radiant-Cut Lab-Grown Diamond Halo Engagement Ring 1-3/4 ct tw 14K Rose Gold

Sale

Sale price $1,999.99, was $4,299.99, 53% off

Featured Item

Now + Forever Lab-Grown Diamonds Radiant-Cut Solitaire Engagement Ring 1-1/2 ct tw 14K Yellow Gold (F/VS2)

Now + Forever Lab-Grown Diamonds Radiant-Cut Solitaire Engagement Ring 1-1/2 ct tw 14K Yellow Gold (F/VS2)

Sale

Sale price $1,799.99, was $3,799.99, 53% off

Featured Item

Now + Forever Lab-Grown Diamonds Certified Round-Cut Engagement Ring 2-3/4 ct tw 14K White Gold

Now + Forever Lab-Grown Diamonds Certified Round-Cut Engagement Ring 2-3/4 ct tw 14K White Gold

Sale

Sale price $1,999.99, was $5,999.99, 67% off

Best Seller

Neil Lane Artistry Oval-Cut Lab-Grown Diamond Engagement Ring 2-5/8 ct tw 14K White Gold

Neil Lane Artistry Oval-Cut Lab-Grown Diamond Engagement Ring 2-5/8 ct tw 14K White Gold

Price $6,999.99

Now + Forever Lab-Grown Diamonds Oval-Cut & Pear-Shaped Three-Stone Engagement Ring 5/8 ct tw 14K Rose Gold

Now + Forever Lab-Grown Diamonds Oval-Cut & Pear-Shaped Three-Stone Engagement Ring 5/8 ct tw 14K Rose Gold

Online Exclusive

Sale price $869.99, was $1,449.99, 40% off

Neil Lane Artistry Oval-Cut Lab-Grown Diamond Engagement Ring 2 ct tw 14K Yellow Gold

Neil Lane Artistry Oval-Cut Lab-Grown Diamond Engagement Ring 2 ct tw 14K Yellow Gold

Online Exclusive

Sale price $3,419.99, was $5,699.99, 40% off

Now + Forever Lab-Grown Diamonds Marquise-Cut Solitaire Engagement Ring 1 ct tw 14K Yellow Gold (F/SI2)

Now + Forever Lab-Grown Diamonds Marquise-Cut Solitaire Engagement Ring 1 ct tw 14K Yellow Gold (F/SI2)

Sale price $1,439.99, was $1,799.99, 20% off

+1

Best Seller

Neil Lane Artistry Oval-Cut Lab-Grown Diamond Twist Shank Engagement Ring 1-1/3 ct tw 14K Yellow Gold

Neil Lane Artistry Oval-Cut Lab-Grown Diamond Twist Shank Engagement Ring 1-1/3 ct tw 14K Yellow Gold

Sale price $2,279.99, was $3,799.99, 40% off

Now + Forever Lab-Grown Diamonds Marquise-Cut Halo Engagement Ring 3/4 ct tw 14K White Gold

Now + Forever Lab-Grown Diamonds Marquise-Cut Halo Engagement Ring 3/4 ct tw 14K White Gold

Online Exclusive

Sale price $959.99, was $1,599.99, 40% off

Now + Forever Lab-Grown Diamonds Oval-Cut & Pear-Shaped Three-Stone Engagement Ring 5/8 ct tw 14K White Gold

Now + Forever Lab-Grown Diamonds Oval-Cut & Pear-Shaped Three-Stone Engagement Ring 5/8 ct tw 14K White Gold

Online Exclusive

Sale price $869.99, was $1,449.99, 40% off

Neil Lane Artistry Pear-Shaped Lab-Grown Diamond Halo Engagement Ring 1-1/2 ct tw 14K White Gold

Neil Lane Artistry Pear-Shaped Lab-Grown Diamond Halo Engagement Ring 1-1/2 ct tw 14K White Gold

Sale price $1,979.99, was $3,299.99, 40% off

Now + Forever Emerald-Cut & Baguette-Cut Lab-Grown Diamond Engagement Ring 1-1/2 ct tw 14K White Gold

Now + Forever Emerald-Cut & Baguette-Cut Lab-Grown Diamond Engagement Ring 1-1/2 ct tw 14K White Gold

Sale

Sale price $2,099.99, was $3,499.99, 40% off

Now + Forever Lab-Grown Diamonds Emerald-Cut Engagement Ring 1-7/8 ct tw 14K White Gold

Now + Forever Lab-Grown Diamonds Emerald-Cut Engagement Ring 1-7/8 ct tw 14K White Gold

Sale

Sale price $2,599.99, was $4,299.99, 40% off

Featured Item

THE LEO Legacy Lab-Grown Diamond Round-Cut Engagement Ring 3-1/2 ct tw 14K White Gold

THE LEO Legacy Lab-Grown Diamond Round-Cut Engagement Ring 3-1/2 ct tw 14K White Gold

Sale

Sale price $4,499.99, was $8,999.99, 50% off

Now + Forever Lab-Grown Diamonds Pear-Shaped Engagement Ring 3-1/2 ct tw 14K White Gold

Now + Forever Lab-Grown Diamonds Pear-Shaped Engagement Ring 3-1/2 ct tw 14K White Gold

Sale

Sale price $4,699.99, was $7,699.99, 39% off

Now + Forever Lab-Grown Diamonds Radiant-Cut Engagement Ring 5-1/3 ct tw 14K Yellow Gold

Now + Forever Lab-Grown Diamonds Radiant-Cut Engagement Ring 5-1/3 ct tw 14K Yellow Gold

Sale

Sale price $5,499.99, was $10,499.99, 48% off

Neil Lane Artistry Round-Cut Lab-Grown Diamond Engagement Ring 4-3/4 ct tw 14K White Gold

Neil Lane Artistry Round-Cut Lab-Grown Diamond Engagement Ring 4-3/4 ct tw 14K White Gold

Sale

Sale price $4,999.99, was $10,299.99, 51% off

KAY Lab-Grown Diamonds Princess-Cut Halo Promise Ring 1/4 ct tw Sterling Silver

KAY Lab-Grown Diamonds Princess-Cut Halo Promise Ring 1/4 ct tw Sterling Silver

Sale price $269.99, was $449.99, 40% off

KAY Lab-Grown Diamond Multi-Stone Heart-Shaped Halo Promise Ring 1/10 ct tw Sterling Silver

KAY Lab-Grown Diamond Multi-Stone Heart-Shaped Halo Promise Ring 1/10 ct tw Sterling Silver

Price $299.99

KAY Lab-Grown Diamond Marquise-Cut Promise Ring 1/6 ct tw 10K Yellow Gold

KAY Lab-Grown Diamond Marquise-Cut Promise Ring 1/6 ct tw 10K Yellow Gold

Online Exclusive

Sale price $329.99, was $549.99, 40% off

KAY Lab-Grown Diamonds Multi-Stone Marquise-Shaped Promise Ring 1/5 ct tw Sterling Silver

KAY Lab-Grown Diamonds Multi-Stone Marquise-Shaped Promise Ring 1/5 ct tw Sterling Silver

Price $399.99

KAY Lab-Grown diamonds Swirl Promise Ring 1/5 ct tw 10K Yellow Gold

KAY Lab-Grown diamonds Swirl Promise Ring 1/5 ct tw 10K Yellow Gold

Online Exclusive

Sale price $299.99, was $499.99, 40% off

Featured Item

Now + Forever Lab-Grown Diamonds Oval-Cut Solitaire Engagement Ring 3/4 ct tw 14K White Gold (F/SI2)

Now + Forever Lab-Grown Diamonds Oval-Cut Solitaire Engagement Ring 3/4 ct tw 14K White Gold (F/SI2)

Sale

Sale price $899.99, was $1,499.99, 40% off

+4

Now + Forever Lab-Grown Diamonds Pear-Shaped Halo Engagement Ring 3/4 ct tw 14K White Gold

Now + Forever Lab-Grown Diamonds Pear-Shaped Halo Engagement Ring 3/4 ct tw 14K White Gold

Sale

Sale price $899.99, was $1,399.99, 36% off

Monique Lhuillier Bliss Oval-Cut Lab-Grown Diamond Engagement Ring 2-3/8 ct tw 18K Two-Tone Gold

Monique Lhuillier Bliss Oval-Cut Lab-Grown Diamond Engagement Ring 2-3/8 ct tw 18K Two-Tone Gold

Sale

Sale price $3,499.99, was $6,999.99, 50% off

THE LEO Legacy Lab-Grown Diamond Princess-Cut Engagement Ring 1-7/8 ct tw 14K Yellow Gold

THE LEO Legacy Lab-Grown Diamond Princess-Cut Engagement Ring 1-7/8 ct tw 14K Yellow Gold

Sale

Sale price $2,899.99, was $5,799.99, 50% off

Now + Forever Lab-Grown Diamonds Pear-Shaped Engagement Ring 3/4 ct tw 14K White Gold

Now + Forever Lab-Grown Diamonds Pear-Shaped Engagement Ring 3/4 ct tw 14K White Gold

Sale

Sale price $999.99, was $1,599.99, 38% off

Monique Lhuillier Bliss Oval-Cut Lab-Grown Diamond Engagement Ring 4-3/4 ct tw 18K Two-Tone Gold

Monique Lhuillier Bliss Oval-Cut Lab-Grown Diamond Engagement Ring 4-3/4 ct tw 18K Two-Tone Gold

Sale

Sale price $6,299.99, was $10,699.99, 41% off

Neil Lane Artistry Pear-Shaped Lab-Grown Diamond Halo Engagement Ring 2-1/3 ct tw 14K Rose Gold

Neil Lane Artistry Pear-Shaped Lab-Grown Diamond Halo Engagement Ring 2-1/3 ct tw 14K Rose Gold

Sale

Sale price $2,899.99, was $5,899.99, 51% off

Now + Forever Lab-Grown Diamonds Radiant-Cut Halo Engagement Ring 3-1/5 ct tw 14K White Gold

Now + Forever Lab-Grown Diamonds Radiant-Cut Halo Engagement Ring 3-1/5 ct tw 14K White Gold

Sale

Sale price $3,799.99, was $6,299.99, 40% off

Monique Lhuillier Bliss Certified Marquise-Cut Lab-Grown Diamond Halo Engagement Ring 2 ct tw 18K Rose Gold

Monique Lhuillier Bliss Certified Marquise-Cut Lab-Grown Diamond Halo Engagement Ring 2 ct tw 18K Rose Gold

Sale

Sale price $2,799.99, was $4,699.99, 40% off

Now + Forever Lab-Grown Diamonds Emerald-Cut Halo Engagement Ring 3/4 ct tw 14K White Gold

Now + Forever Lab-Grown Diamonds Emerald-Cut Halo Engagement Ring 3/4 ct tw 14K White Gold

Sale

Sale price $999.99, was $1,499.99, 33% off

Showing 40 of 912 products

Lab-grown diamond engagement rings deliver exceptional sparkle with ethically sourced craftsmanship and contemporary style. Explore timeless solitaire settings, glamorous halo rings, and vintage-inspired bands crafted in white gold, yellow gold, rose gold, and platinum. Popular cuts like oval, round, cushion, and emerald create brilliant designs suited for every personal aesthetic.