1 Carat Lab Grown Diamond Rings

There’s something so innately perfect about the 1 carat diamond for an engagement ring. The carat classis size seems like the ideal match for a true love like yours. It’s meant to be.

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Natural

Lab Grown

Moissanite

66 products

Lab Grown Diamond

Audrey Lab Grown Diamond Ring

1.8 Total Carat · Elongated Radiant · Side Stones · 14K White Gold

1.8 1.3 2.3 3.3 +7 Variants

$2,890

From $1,510

46% off

Lab Grown Diamond

Deborah Elongated Lab Grown Diamond Ring

1.45 Total Carat · Elongated Radiant · Hidden Halo · 14K White Gold

1.45 1.95 2.45 3.45 +7 Variants

$3,150

From $1,700

44% off

Lab Grown Diamond

Alexandria Lab Grown Diamond Ring

1.15 Total Carat · Princess · Side Stones · 14K White Gold

1.15 1.65 2.15 3.15 +7 Variants

$2,800

From $1,470

45% off

Lab Grown Diamond

Julia Lab Grown Diamond Ring

1.0 Total Carat · Oval · Solitaire · 14K White Gold

1.0 1.5 2.0 3.0 +7 Variants

$2,400

From $1,240

46% off

Lab Grown Diamond

Crystal Lab Grown Diamond Ring Round

1.8 Total Carat · Round · Side Stones · 14K White Gold

1.8 1.3 2.3 3.3 +7 Variants

$2,800

From $1,380

49% off

Lab Grown Diamond

Sophia Lab Grown Diamond Ring

1.5 Total Carat · Pear · Halo · 14K White Gold

1.5 2.0 2.5 3.5 +7 Variants

$3,270

From $1,750

44% off

Lab Grown Diamond

Maria Lab Grown Diamond Ring

1.3 Total Carat · Oval · Halo · 14K White Gold

1.3 1.8 2.3 3.3 +7 Variants

$3,040

From $1,610

44% off

Lab Grown Diamond

Stephanie Lab Grown Diamond Ring

1.3 Total Carat · Round · Side Stones · 14K White Gold

1.3 1.8 2.3 3.3 +7 Variants

$2,850

From $1,420

44% off

Lab Grown Diamond

Aria Lab Grown Diamond Ring

1.2 Total Carat · Round · Side Stones · 14K White Gold

1.2 1.7 2.2 3.2 +7 Variants

$2,820

From $1,480

45% off

Lab Grown Diamond

Wilma Lab Grown Diamond Ring Emerald

1.65 Total Carat · Emerald · Side Stones · 14K White Gold

1.65 1.15 2.15 3.15 +7 Variants

$2,520

From $1,290

47% off

Lab Grown Diamond

Deborah Lab Grown Diamond Ring

1.5 Total Carat · Square Radiant · Hidden Halo · 14K White Gold

1.5 2.0 2.5 3.5 +7 Variants

$3,020

From $1,630

44% off

Lab Grown Diamond

Mabel Lab Grown Diamond Ring

1.25 Total Carat · Pear · Side Stones · 14K White Gold

1.25 1.75 2.25 3.25 +7 Variants

$2,770

From $1,430

45% off

Lab Grown Diamond

Diana Lab Grown Diamond Ring Square Cushion

1.5 Total Carat · Square Cushion · Solitaire · 14K White Gold

1.5 1.0 2.0 3.0 +7 Variants

$2,650

From $1,280

50% off

Lab Grown Diamond

Deandra Lab Grown Diamond Ring

1.75 Total Carat · Elongated Cushion · Hidden Halo · 14K White Gold

1.75 1.25 2.25 3.25 +7 Variants

$2,840

From $1,490

47% off

Lab Grown Diamond

Samantha Lab Grown Diamond Ring Marquise

1.0 Total Carat · Marquise · Solitaire · 14K White Gold

1.0 1.5 2.0 3.0 +7 Variants

$2,450

From $1,260

46% off

Lab Grown Diamond

Selena Lab Grown Diamond Ring Princess

1.8 Total Carat · Princess · Halo · 14K White Gold

1.8 1.3 2.3 3.3 +7 Variants

$3,300

From $1,750

46% off

Lab Grown Diamond

Giselle Lab Grown Diamond Ring

1.16 Total Carat · Oval · Side Stones · 14K White Gold

1.16 1.66 2.16 3.16 +7 Variants

$2,900

From $1,500

45% off

Lab Grown Diamond

Tina Lab Grown Diamond Ring

1.9 Total Carat · Square Cushion · Double Halo · 14K White Gold

1.9 2.4 2.9 3.9 +7 Variants

$3,720

From $1,990

44% off

Lab Grown Diamond

Melanie Lab Grown Diamond Ring

1.75 Total Carat · Pear · Double Halo · 14K White Gold

1.75 2.25 2.75 3.75 +7 Variants

$3,990

From $2,160

44% off

Lab Grown Diamond

Madison Lab Grown Diamond Ring

1.5 Total Carat · Square Cushion · Halo · 14K White Gold

1.5 2.0 2.5 3.5 +7 Variants

$3,370

From $1,820

43% off

Lab Grown Diamond

Layla Lab Grown Diamond Ring

1.25 Total Carat · Round · Halo · 14K White Gold

1.25 1.75 2.25 3.25 +7 Variants

$3,020

From $1,510

47% off

Lab Grown Diamond

Talia Lab Grown Diamond Ring Oval

1.18 Total Carat · Oval · Side Stones · 14K White Gold

1.18 1.68 2.18 3.18 +7 Variants

$3,050

From $1,590

45% off

Lab Grown Diamond

Jessica Lab Grown Diamond Ring

1.0 Total Carat · Round · Solitaire · 14K White Gold

1.0 1.5 2.0 3.0 +7 Variants

$2,500

From $1,280

46% off

Lab Grown Diamond

Skylar Lab Grown Diamond Ring

1.8 Total Carat · Elongated Radiant · 3 Stones · 14K White Gold

1.8 1.3 2.3 3.3 +7 Variants

$3,190

From $1,640

47% off

Lab Grown Diamond

Sia Lab Grown Diamond Ring

1.5 Total Carat · Pear · Solitaire · 14K White Gold

1.5 1.0 2.0 3.0 +7 Variants

$2,990

From $1,520

48% off

Lab Grown Diamond

Lily Lab Grown Diamond Ring

1.2 Total Carat · Round · Hidden Halo · 14K White Gold

1.2 1.7 2.2 3.2 +7 Variants

$2,820

From $1,480

45% off

Lab Grown Diamond

Brielle Lab Grown Diamond Ring

1.3 Total Carat · Oval · Halo · 14K White Gold

1.3 1.8 2.3 3.3 +7 Variants

$3,200

From $1,710

43% off

Lab Grown Diamond

Audrey Lab Grown Diamond Ring

1.3 Total Carat · Heart · Side Stones · 14K White Gold

1.3 1.8 2.3 3.3 +7 Variants

$2,840

From $1,490

47% off

Lab Grown Diamond

Claudia Lab Grown Diamond Ring

1.4 Total Carat · Round · Halo · 14K White Gold

1.4 1.9 2.4 3.4 +7 Variants

$3,200

From $1,700

44% off

Lab Grown Diamond

Joanne Lab Grown Diamond Ring Round

1.5 Total Carat · Round · Halo · 14K White Gold

1.5 2.0 2.5 3.5 +7 Variants

$3,800

From $2,120

41% off

Lab Grown Diamond

Lillian Lab Grown Diamond Ring

1.5 Total Carat · Round · Side Stones · 14K White Gold

1.5 2.0 2.5 3.5 +7 Variants

$3,540

From $1,810

43% off

Lab Grown Diamond

Skylar Lab Grown Diamond Ring Elongated Cushion

1.8 Total Carat · Elongated Cushion · 3 Stones · 14K White Gold

1.8 1.3 2.3 3.3 +7 Variants

$3,190

From $1,640

47% off

Lab Grown Diamond

Miranda Lab Grown Diamond Ring

1.55 Total Carat · Pear · Halo · 14K White Gold

1.55 2.05 2.55 3.55 +7 Variants

$3,250

From $1,720

44% off

Lab Grown Diamond

Stella Lab Grown Diamond Ring Oval

1.25 Total Carat · Oval · Halo · 14K White Gold

1.25 1.75 2.25 3.25 +7 Variants

$2,970

From $1,570

44% off

Lab Grown Diamond

Gloria Lab Grown Diamond Ring

1.65 Total Carat · Pear · Double Halo · 14K White Gold

1.65 2.15 2.65 3.65 +7 Variants

$3,870

From $2,070

44% off

The Ultimate Sophistication: One Carat Laboratory Grown Diamod Ring

For the woman who knows exactly what she wants, a 1 carat lab grown diamond engagement ring is it. The size is right, the stone is stunning, and the quality speaks for itself the moment it catches the light.

Lab grown diamonds are real diamonds. Same chemical composition, same optical properties, same brilliance as a mined stone, grown under controlled conditions that guarantee exceptional color and clarity. At one carat, that icy white sparkle is front and center, and it stays that way for a lifetime.

The versatility of this size is part of what makes it such a lasting choice. A classic solitaire lets the diamond do exactly what it does best. A halo or pavé setting adds dimension and draws even more light into the stone. Whatever reflects your style, a 1 carat lab grown diamond wears beautifully in any setting you choose.

At Best Brilliance, every 1 carat lab grown diamond ring is crafted with the same precision and care we bring to our entire collection. No retail markup, no compromise on quality. Just a ring worth wearing every day for the rest of your life.